Aims. Tuberculosis (TB) is one of the biggest communicable causes of mortality worldwide. While incidence in the UK has continued to fall since 2011, Bradford retains one of the highest TB rates in the UK. This study aims to examine the local disease burden of musculoskeletal (MSK) TB, by analyzing common presenting factors within the famously diverse population of Bradford. Methods. An observational study was conducted, using data from the Bradford Teaching Hospitals TB database of patients with a formal diagnosis of MSK TB between January 2005 and July 2017. Patient data included demographic data (including nationality/date of entry to the UK), disease focus, microbiology, and management strategies. Disease incidence was calculated using population data from the Office for National Statistics. Poisson confidence intervals were calculated to demonstrate the extent of statistical error. Disease incidence and nationality were also analyzed, and correlation sought, using the chi-squared test. Results. Between January 2005 and July 2017, 109 cases of MSK TB were diagnosed in Bradford. Mean incidence was 1.65 per 100,000 population, per calendar year (SD 0.75). A total of 38 cases required surgical intervention. Low rates of antimicrobial resistance were encountered. A low rate of loss to follow-up was observed (four patients; 3.7%). Overall, 94.5% of patients (n = 103) were successfully treated. 67% of patients (n = 73) reported their country of origin as either India, Pakistan, or Bangladesh. These ethnicities account for around 25% of the local population. Conclusion. Bradford maintains a high prevalence of MSK TB infection relative to national data; the prevalence within the local immigrant population remains grossly disproportionate. Typical associated factors (HIV/hepatitis coinfection, drug resistance), have only modest prevalence in our dataset. However, local socioeconomic factors such as deprivation and poverty appear germane as suggested by global literature. We advocate a high degree of suspicion in treatment of atypical infection in any area with similar population factors to ensure timely diagnosis. Cite this article: Bone Jt Open 2022;3(5):432–440

Aims. Tuberculosis (TB) infection of bones and joints accounts for 6.7% of TB cases in England, and is associated with significant morbidity and disability. Public Health England reports that patients with TB experience delays in diagnosis and treatment. Our aims were to determine the demographics, presentation and investigation of patients with a TB infection of bones and joints, to help doctors assessing potential cases and to identify avoidable delays. Patients and Methods. This was a retrospective observational study of all adults with positive TB cultures on specimens taken at a tertiary orthopaedic centre between June 2012 and May 2014. A laboratory information system search identified the patients. The demographics, clinical presentation, radiology, histopathology and key clinical dates were obtained from medical records. Results. A total of 31 adult patients were identified. Their median age was 37 years (interquartile range (IQR): 29 to 53); 21 (68%) were male; 89% were migrants. The main sites affected were joints (10, 32%), the spine (8, 26%) and long bones (6, 19%); 8 (26%) had multifocal disease. The most common presenting symptoms were pain (29/31, 94%) and swelling (26/28, 93%). ‘Typical’ symptoms of TB, such as fever, sweats and weight loss, were uncommon. Patients waited a median of seven months (IQR 3 to 13.5) between the onset of symptoms and referral to the tertiary centre and 2.3 months (IQR 1.6 to 3.4.)) between referral and starting treatment. Radiology suggested TB in 26 (84%), but in seven patients (23%) the initial biopsy specimens were not sent for mycobacterial culture, necessitating a second biopsy. Rapid Polymerase Chain Reaction-based testing for TB using Xpert MTB/RIF was performed in five patients; 4 (80%) tested positive for TB. These patients had a reduced time between the diagnostic biopsy and starting treatment than those whose samples were not tested (median eight days versus 36 days, p = 0.016). Conclusion. Patients with bone and joint TB experience delays in diagnosis and treatment, some of which are avoidable. Maintaining a high index of clinical suspicion and sending specimens for mycobacterial culture are crucial to avoid missing cases. Rapid diagnostic tests reduce delays and should be performed on patients with radiological features of TB. Cite this article: Bone Joint J 2018;100-B:119–24

Aims

To address the natural history of severe post-tuberculous (TB) kyphosis, with focus upon the long-term neurological outcome, occurrence of restrictive lung disease, and the effect on life expectancy.

We report a case of peri-prosthetic tuberculous infection nine years after total hip arthroplasty in a patient with no history of tuberculosis before the procedure. Further investigation revealed active pulmonary tuberculosis which was thought to have spread haematogeneously to the arthroplasty. The infection did not respond to standard antituberculous drugs. Removal of the prosthesis and insertion of an antibiotic spacer were required

INTRODUCTION. Tuberculosis (TB) is a public health challenge. However, musculoskeletal involvement represents 10–15% of all extrapulmonary cases. Upper extremity involvement is extremely rare. The slow progressive course of clinical symptoms and lack of radiological signs lead to difficulties in establishing early diagnosis. Hence, the patients who have tuberculosis of the wrist are usually misdiagnosed. We report 5 cases of tuberculosis of the wrist seen in our unit from the year 2012 to 2021. METHODS. Cases were retrospectively evaluated on demographics, nature of history, clinical presentation, culture finding, and histopathological findings from 2012 to 2021 at our unit. RESULTS. A total of 5 cases were evaluated retrospectively. Three patients were more than 60 years old and two were less than 30 years old. Four of the patients presented with wrist swelling 2 of them had wrist pain and only 1 patient had discharge from the wound. The duration of the symptoms ranges from 2 months to 3 years. Only one of the patients had a history of pulmonary TB contact whereas the others didn't. All patients underwent surgery. All of the patients had positive cultures for Mycobacterium tuberculosis complex and histopathological examination showed necrotizing granulomatous inflammation from specimens taken intraoperatively, which confirmed the diagnosis of tuberculosis of the wrist. DISCUSSIONS. Our cases show that the common presentation of tuberculosis of the wrist was comparable to other literature. Most of the patients presented with chronic wrist swelling with or without wrist pain. The diagnosis of the disease was delayed an average of 10 - 12 months from symptoms onset to diagnosis. S. Bayram et al reported a case where the diagnosis was made 45 months later. Due to its rarity, it often is misdiagnosed, resulting in delays in the proper treatment. CONCLUSION. The diagnosis of the TB wrist remains difficult because of insidious and non-specific. presentation. However, early diagnosis is essential to avoid delays in treatment and complications. Hence, chronic wrist pain, and swelling with or without unexplained bone erosion around the wrist area must be highly suspected of being osteoarticular tuberculosis

Aim. Extraspinal osteoarticular tuberculosis (TOA-ER) is a rare form of extra-pulmonary tuberculosis. It remains a topical problem not only in underdeveloped countries but also in developed countries due to cases of immune deficiency. Through a study of 40 cases, we specify the current diagnostic aspects of TOA-ER and detail their therapeutic and evolutionary modalities. Method. The mean age of our patients was 40 years with a clear predominance of females observed (SR = 0.66). 76.31% of the cases were from a rural setting. The impairment was single-focal in 72.5%. Associated tuberculosis location was found in 59% of cases. Pain and swelling were the main clinical symptoms. Signs of tuberculous impregnation were found in less than half of the cases. The IDR was positive in 67%. All patients underwent an appropriate radiological exploration consisting of a standard x-ray (30 cases), CT (21 cases) and MRI (23 cases). technetium-99m bone scintigraphy, performed in 15 cases, detected 5 infra-clinical osteoarticular locations. 77.5% of patients had formal pathological and / or bacteriological confirmation of the diagnosis. All patients had adequate anti-tuberculosis chemotherapy with a mean duration of 18 months. 67% of patients had a surgical debridement procedure. Results. After a mean follow-up of 5 years, the outcome was favourable in 75.2% of cases. A microbiological cure at the cost of serious functional sequelae was noted in 12.8% of cases. The outcome was unfavourable with relapse observed in 4.8% of cases and death in 7.2% of cases. Conclusions. Extraspinal osteoarticular tuberculosis is a fairly common condition in our country. Its insidious clinical course is the cause of diagnostic and therapeutic delay. Its treatment is mainly medical. The surgery keeps some indications. Good therapeutic adherence and early diagnosis are the best guarantees of good therapeutic results

The dismal outcome of tuberculosis of the spine in the pre-antibiotic era has improved significantly because of the use of potent antitubercular drugs, modern diagnostic aids and advances in surgical management. MRI allows the diagnosis of a tuberculous lesion, with a sensitivity of 100% and specificity of 88%, well before deformity develops. Neurological deficit and deformity are the worst complications of spinal tuberculosis. Patients treated conservatively show an increase in deformity of about 15°. In children, a kyphosis continues to increase with growth even after the lesion has healed. Tuberculosis of the spine is a medical disease which is not primarily treated surgically, but operation is required to prevent and treat the complications. Panvertebral lesions, therapeutically refractory disease, severe kyphosis, a developing neurological deficit, lack of improvement or deterioration are indications for surgery. Patients who present with a kyphosis of 60° or more, or one which is likely to progress, require anterior decompression, posterior shortening, posterior instrumented stabilisation and anterior and posterior bone grafting in the active stage of the disease. Late-onset paraplegia is best prevented rather than treated. The awareness and suspicion of an atypical presentation of spinal tuberculosis should be high in order to obtain a good outcome. Therapeutically refractory cases of tuberculosis of the spine are increasing in association with the presence of HIV and multidrug-resistant tuberculosis

Aim. At our tertiary orthopaedic centre, mycobacterial cultures are routinely performed on bone and joint samples sent for bacterial culture. We have previously described the prevalence Mycobacterium tuberculosis Complex (MTBC) in these samples. Here, we describe the prevalence of non-tuberculous mycobacteria (NTM). We calculate the number needed to test to identify one previously undiagnosed mycobacterial bone or joint infection. Methods. Samples taken during a single procedure were pooled in one BACTEC MGIT culture. From laboratory records, we ascertained the number of mycobacterial cultures performed, the number positive for MTBC or NTM, and characteristics of individuals from whom mycobacteria were isolated. We collected the same data from 100 individuals with negative mycobacterial cultures. Results presented here are from interim analysis. Results. Excluding sample types that were clearly not bone or joint samples, 6162 mycobacterial cultures were performed between 4 July 2017 and 30 September 2022. Twenty-two patients had MTBC and 6 patients had NTM newly isolated from bone or joint samples placed in mycobacterial culture, with a further patient having both M. tuberculosis and M. avium isolated. In both patients with M. abscessus, the organism also grew in routine bacterial cultures. In one further patient, M. fortuitum was isolated from a sample not put into mycobacterial culture. To identify one new mycobacterial infection of bone or joint (MTBC or NTM) that would not be detected with routine bacterial cultures, 228 (95% CI 157 – 346) mycobacterial cultures were needed. The laboratory cost per additional patient identified using MGIT cultures was €12,540 (95% CI €8,635 - €19,030). Mycobacterial cultures were much less likely to be positive in samples taken from prosthetic joints. They were more likely to be positive in spinal samples and in samples taken from patients with suspected sarcoma. In patients for whom we had contemporaneous histological specimens, these demonstrated granulomatous inflammation in 86% (18/21) of patients from whom MTBC had been isolated but in neither of the two patients from whom only NTM was isolated. Ascertaining the clinical significance of NTM isolates is challenging, although in 2/8 cases the same organism was isolated following repeat sampling. Conclusions. Targeted rather than routine mycobacterial culture of bone and joint specimens should be considered in settings with a low burden of tuberculosis. NTM are rarely isolated from bone and joint specimens at our centre and fast growers may be isolated using routine bacterial culture

Bone localization of tuberculosis mainly affects the thoracolumbar spine. The cervical spine is rare. Its diagnosis is often late which exposes to great instability and potentially serious complications. We reported the case of a patient with cervical spine tuberculosis with a rare localisation. A 10-years old boy with no medical history, showed torticolis and high temperature without neurological complication. In the physical examination, he had torticolis and pain in the third, forth and fifth cervical vertebra. The biology showed high CRP 200mg/l. The tomodensitometry of the cervical spine showed a collection of the third cervical spine. The patient took non specific Antibiotics for two months with no radiological improvement. When biopsy was performed, we find an inter apophysis (between C3 and C4) collection. The histological examination confirmed the diagnosis of apophysis tuberculosis. The cervical spine is a rare localisation of the tuberculosis. The apophysis localisation is a more uncommon localisation. The diagnosis is difficult. The histological examination is essential for the diagnosis. The management based on tuberculosis chemotherapy and immobilization started as soon as possible

A prospective series of 32 cases with tuberculosis of the hand and wrist is presented. The mean age of the patients was 23.9 years (3 to 65), 12 had bony disease and 20 primarily soft-tissue involvement. The metacarpal of the little finger was the most commonly involved bone. Pain and swelling were the usual presenting features and discharging sinuses were seen in three cases. All patients were given anti-tubercular chemotherapy with four drugs. Operative treatment in the form of open or arthroscopic debridement, or incision and drainage of abscesses, was performed in those cases where no response was seen after eight weeks of ATT. Hand function was evaluated by the modified score of Green and O’Brien. The mean was 58.3 (25 to 80) before treatment and 90.5 (80 to 95) at the end. The mean follow-up was for 22.4 months (6 to 43). Conservative treatment was successful in 24 patients (75%). Eight who did not respond to chemotherapy within eight weeks required surgery. Although tuberculosis of hand has a varied presentation, the majority of lesions respond to conservative treatment

Vertebral disease constitutes approximately 50% of all skeletal tuberculosis. We describe a patient who developed a discharging sinus at the tip of the coccyx. Extensive examination revealed isolated tuberculosis of the coccyx. Although rare, the condition should be suspected in patients presenting with a chronic sinus in the sacrococcygeal area and a lytic lesion in the coccyx on CT or MRI, particularly in the developing world

In the knee, involvement is mainly synovial, with local extension eroding the bone. Pure tuberculous osteitis is rare, with a few occasional reports. Patella tuberculosis is extremely rare. We report the case of patella tuberculosis with 7-years decline. A 10-years old boy suffered from knee siftness and pain. The patient had correct BCG vaccination. Clinical examination was relatively unrevealing, with tenderness on palpation of the medial joint surface of the patella, patellar crepitation, and slight effusion. On standard X-ray, the lateral view showed a circumferential rosette form with a light peripheral halo. The patient underwent open surgery with a medial parapatellar approach and arthrotomy. Joint fluid was sampled. Direct exploration of the medial side of the patella found soft but continuous cartilage on palpation. The histoligical examination confirmed the diagnosis of tuberculosis. The patient had 12 month anti-tuberculosis chemotherapy. After 7 years of the treatement, the patient had no recurrence and good clinical result. Bone tuberculosis remains difficult to diagnose. Certain locations should always be borne in mind, however rare, in case of pandemic or immunodeficiency. In case of osteolysis, associated with abscess or not, infectious etiology is to be considered and appropriate samples should be taken. Diagnosis is confirmed by histology and bacteriology. The slow evolution of bone tuberculosis requires local treatment of lesions and abscesses. Antibiotherapy regularly ensures recovery

The case histories of these Black Notley patients show that no serious harmful effects have been caused by pregnancies going to full term. Most of the patients had normal confinements; Caesarian sections were few and were usually done for obstetric reasons, not for fear of reactivation of the disease. This experience bears out a remark made to me by Marcel Galland. When asked if Caesarian sections were required for women who became pregnant after treatment at Berck for skeletal tuberculosis, he replied: "Jarnais! Tout passe!". Two patients in the series had artificial abortions, and one aborted spontaneously. Two of these three patients did not do as well as other patients whose pregnancies went to full term. Quite another question is whether the onset of skeletal tuberculosis sooii after pregnancy may be attributed to the pregnancy. In a group of women of child-bearing age, it would be difficult to distinguish between post hoc and propter hoc in considering this question. One patient of this series, H. Q. (Case 25), was admitted eight months pregnant with active tuberculosis of the knee; but pain in the joint had started fifteen months before admission, and the onset of disease no doubt preceded the pregnancy. Some of the patients admitted to Black Notley were mothers of young children hut there is no note of any pregnancy having preceded the onset of tuberculosis by a short interval. The follow-up reports of the married patients compare favourably with those of the unmarried. Further, it may be argued that pregnancy increases resistance to tuberculosis. Such a belief was current from the time of Hippocrates until the middle of the nineteenth century, and clinical evidence can be quoted in favour of such a view. In America, Lyman (1943) followed up 1,818 women who had been treated for tuberculosis in a sanatorium; many had married despite medical advice to the contrary. Lyman found that the late results of treatment were four times as good in the married patients as in the single women. Lyman says, "When we consider that the married group established this record in spite of the fact that 192 out of 315 gave histories of pregnancies (averaging 2·25 children each), it is clear that some factor not yet accounted for has exerted a profound influence in their cases.". I have speculated elsewhere as to what this factor may be (Wilkinson 1949). But it seems clear that increased sterol circulation in the body is associated with increased reticulo-endothelial activity (Fraser 1935). Thus reticulo-endothelial proliferation has been observed in the lesions of lupus following the administration of calciferol (Dowling, Gauvain and Macrae 1948). An increase of blood cholesterol is found during pregnancy. The sex hormones are sterols and might be expected to be raised in the marital state; it is perhaps significant that marital contacts form a group relatively immune to tuberculosis. There would appear to be good grounds for reassuring the married woman who has suffered from skeletal tuberculosis regarding the prospect of normal pregnancy. Many letters received from patients in a follow-up of this sort are poignant documents. There is no doubt that the majority of these women desire children as ardently as normal women, and that a safe confinement following skeletal tuberculosis is an excellent form of rehabilitation

Background. The discussion over the duration, type of therapy and regimen to be used in osteoarticular tuberculosis is losing importance in all orthopaedic gathering. Still little consensus is there over the universality of a treatment regime for osteoarticular tuberculosis. Material and Method. 340 new cases of osteoarticular tuberculosis were included in the study that were medically treated in the department of orthopaedics in a tertiary care center between 2001 and 2011. Out of which 202 cases were of spinal tuberculosis and 138 cases of extraspinal tuberculosis. 88 cases of spinal tuberculosis were treated by conventional method and 114 cases by short course chemotherapy. 60 cases of extraarticular tuberculosis were treated by conventional chemotherapy and 78 cases by short course and intermittent therapy. Results. All cases were evaluated on clinical, radiological and haematological basis. Cases who received conventional therapy received 18–24 months of treatment irrespective to the clinical, radiological and haematological parameters. Whereas those who received short course (2HRZE+4 HR) and intermittent therapy (DOTS) were evaluated for clinical improvement. Maximum follow up was of 12.8 years (conventional) minimum follow of 8 years (intermittent). The trend of fall in ESR, clinical and radiological parameters showed improvement beyond 2 years of initiation of treatment in cases that had stopped treatment at 6 months. But the improvement was slow after six months even in cases who received 24 months of chemotherapy. There were no relapses in all the three groups. Conclusion. This study reinforces that chemotherapy tailored to the response of treatment (6-9months) is the rational therapy. This study gives an insight over the evolution of different regimes as well as gives an understanding of the clinical treatment. Level of Evidence. Level 1. No relevant financial disclosures or conflicts of interest from any of the authors

After tuberculosis of the spine, hip and knee, tuberculosis of the foot and ankle is the most common occurring area of skeletal tuberculosis seen in our unit. We retrospectively reviewed 14 patients (14 feet and/or ankles) seen over the 16-year period 1982 to 1997. The average age of the children was 5.2 years (range 1.5 to 11 years). The duration of symptoms ranged from 1 week to 1 year. The most common presentation was swelling and pain of the involved joint, but three patients each presented with a chronic discharging sinus after being drained elsewhere as an acute abscess. Radiographs revealed osteo-penia with or without lytic areas, joint margin destruction or joint space narrowing. The average sedimentation rate (ESR) was 52.3 mm/hour (range 9 to 120). The Mantoux test was positive in 13 out of the 14 patients. Chest x-rays demonstrated latent or active tuberculosis in 50% of patients. Open biopsy was performed in all patients. Hypertrophic synovium was found in all cases except one, where atrophic tuberculosis with joint space narrowing was present. A positive diagnosis of tuberculosis was made in all cases, either by demonstrating caseating granulomatous tissue on histology, or by growing a positive culture for mycobacterium tuberculosis or both. Histology was positive in 86%, acid-fast bacteria were seen in 28.5% and a positive culture was obtained in 82% of the patients. At an average follow up of 7.4 years (range 1 to 17 years) all patients were assessed both clinically and radiologically. Patients with lytic lesions and destruction of joint margins reconstituted well radiologically, had a good clinical outcome with a good range of movement of the affected joint, however the one patient with atrophic tuberculosis remained with a narrowed joint space, stiffness and a poor clinical result compared to the rest

We retrospectively reviewed 52 children treated for tuberculosis of the knee in the 21-year period 1979 to 1999. The mean age at which the condition was diagnosed was 5.3 years (8 months to 13 years). The median duration of symptoms was four weeks (1 month to 3 years). All patients presented with swelling, mainly owing to synovitis. Pain was a symptom in only two thirds of patients. Using Kerri and Martini’s classification of radiological appearances, 33 knees were stage I (osteopoenia), 15 stage II (osteopoenia with erosions), two stage III (joint space narrowing) and two stage IV (joint space narrowing with anatomical disorganisation). All knees had either positive histology (caseating granuloma) and/or a positive culture for tuberculosis. Treatment was with rifampicin, isoniazide and pyrazinamide for nine months. No synovectomy was done. Of the 48 knees with stage-I and stage-II disease, 22 were immobilised for at least three months and 26 actively mobilised. At a mean follow-up of five years (2 to 16 years), the results were classified according to Wilkinson. All stage-I and stage-II knees had an excellent result (full range of motion) or good result (more than 90° of flexion). Stage-III and stage-IV knees had a fair result (less than 30°of flexion) or poor result (ankylosis). In stage-I and stage-II knees, immobilisation did not affect outcome. In the same period, 25 knees with a non-specific histology and negative culture presented the problem of the differential diagnosis between tuberculosis and particular juvenile rheumatoid arthritis (JRA). Of these 17 were subsequently diagnosed as JRA. A histological study assessed the value of synovial lining (SLC) hyperplasia. The sensitivity of SLC hyperplasia for JRA was only 53%. Synovial biopsies from 10 joints with tuberculosis (positive histology or culture) were subjected to the polymerase chain reaction test. The sensitivity was only 40% for tuberculosis

Tuberculosis (TB) remains endemic in many parts of the developing world and is increasingly seen in the developed world due to migration. A total of 1.3 million people die annually from the disease. Spinal TB is the most common musculoskeletal manifestation, affecting about 1 to 2% of all cases of TB. The coexistence of HIV, which is endemic in some regions, adds to the burden and the complexity of management. This review discusses the epidemiology, clinical presentation, diagnosis, impact of HIV and both the medical and surgical options in the management of spinal TB. Cite this article: Bone Joint J 2018;100-B:425–31

A series of 14 patients suffering from tuberculosis of the sternum with a mean follow-up of 2.8 years (2 to 3.6) is presented. All were treated with antitubercular therapy: ten with primary therapy, two needed second-line therapy, and two required surgery (debridement). All showed complete healing and no evidence of recurrence at the last follow-up. MRI was useful in making the diagnosis at an early stage because atypical presentations resulting from HIV have become more common. Early adequate treatment with multidrug antitubercular therapy avoided the need for surgery in 12 of our 14 patients

Introduction and Aims: Solitary osseous lesions of tuberculosis are uncommonly reported in children. Historically, bone lesions were predominantly of the multifocal and disseminated type. The aim of this paper is to describe the protean radiological manifestations of tuberculosis in sites other than the spine and synovium, and their resemblance to benign and malignant bone lesions. Method: Forty-nine children, aged 1–12 years with histologically confirmed osseous lesions of tuberculosis, were reviewed between 1984 and 2001. Symptoms ranged from two weeks to three months. There were a total of 59 lesions. Forty-three children had solitary, and six had multifocal lesions. Thirty lesions were in the metaphyses, six in the diaphyses and five in the epiphyses. The remainder were in the small and flat bones. Four basic patterns of bone lesions were seen. The majority were cystic in type (34), infiltrative (10), focal erosions (nine) and spina ventosa lesions (6). Several bone lesions resembled pyogenic and fungal osteomyelitis, osteoid osteoma, benign and malignant bone tumors. All patients had biopsy with curettage. Results: Follow-up ranged from nine months to 12 years (average 3.5). All lesions showed clinical and radiological healing by three to six months following anti-tuberculous treatment with rifampicin, isoniazid and pyrazinamide. Cystic lesions healed with slight marginal sclerosis in 12 patients. Growth disturbance was seen in six children with residual shortening of 1–3cm. Avascular necrosis of the femoral head was seen in three hips and coxa vara in two others. Six patients had joint contracture of 100–300. Good remodelling of cystic and spina ventosa lesions was seen in all patients. Conclusion: The lack of familiarity with the spectrum of bone lesions in tuberculosis can lead to delay in diagnosis. The clinical and radiological manifestations of tuberculosis appears to be changing. Destructive and infiltrative lesions are less commonly encountered. Solitary lesions can mimic various benign and malignant conditions. Biopsy is mandatory

There has been an increase in the incidence of bone and joint tuberculosis (BJTB) in The Netherlands and we have carried out an epidemiological study in order to find an explanation for this increase. Data from 1993 to 2000 from The Netherlands Tuberculosis Register (NTR) were used. In 1993 there was a total of 52 patients with BJTB. This figure increased gradually to 80 in 1999 before decreasing to 61 in 2000. There was a total of 12 447 patients with tuberculosis; BJTB was found in 532, accounting for 4.3% of all cases and 10.6% of all extrapulmonary cases. Localisation in the spine occurred in 56%. Certain immigrants, in particular from Somalia, were more likely to have BJTB than other immigrants or the native Dutch population. Increased age and female gender were associated with BJTB. Only 15% of BJTB patients also suffered from pulmonary tuberculosis. The usual long delay in the diagnosis of BJTB may be shortened if physicians are more aware of tuberculosis

Introduction: The incidence of tuberculosis has increased by almost 30% annually in the UK. Orthopaedic surgeons are more likely to encounter patients affected with Mycobacterium tuberculosis [MTB]. We have reviewed the surgical and medical management of cases of MTB infecting prosthetic hip joints in patients without previous tuberculosis. Report: A 59 year old Caucasian woman presented to us with apparent osteoarthritis hip. X-rays confirmed osteoarthritis but also revealed a lytic lesion in the greater trochanter and erosion of the superior cortex of the femoral neck. The patient had no prior history of exposure to tuberculosis and no evidence of pulmonary or osteoarticular tuberculosis. The patient was investigated preoperatively with blood tests, bone scan, CT scan, CT guided FNAC, and core biopsy. None of these showed any specific diagnostic features. She underwent a total hip replacement and was asymptomatic up to 15 months post-op when she presented with pain in the joint with an abscess over the gluteal region. The abscess was drained and special media culture grew MTB. We used 4-drug therapy for 12 months with retention of the prosthesis and a good functional result. Discussion: Infected total hip replacement presents a management challenge and surgeons should have a high index of suspicion for Tuberculosis in recalcitrant infections where smears from infected joints are negative. The infection of a total hip replacement with MTB in patients without previous tuberculosis is very uncommon. Only 12 cases have been reported in a search of English language literature from 1966–2005. We have analysed the wide variation in the management of these cases. The majority of authors in our review resected or revised the infected prosthesis. We are of the opinion that if the infection is clinically under control and the prosthesis is stable, medical treatment alone should suffice

Among the extra pulmonary forms of tuberculosis (TB), the osteoarticular localization has been detached in 1–2% of cases. In 30% of these children either a pulmonary and extra-pulmonary localization was found. The diagnosis of skeletal TB is often insidious due to variable signs and symptoms. The medical records of children admitted to our center between 2006 and 2013 due to skeletal TB were evaluated. All patient underwent TB skin test, IGRA test, chest X-ray and focused imaging tests. In the complicated forms of osteoarthritis the infected material drained spontaneously or surgically was analyzed for Mycobacterium Tuberculosis (MT) detection and culture. In patients with pulmonary localization gastric aspirates or sputum analysis was performed. Nine patients met the inclusion criteria. The median age at diagnosis was 7 (range 2–13) years. All patients presented with local osteoarticular symptoms and 4 of them had fever. In five cases there was a preceding history of minor trauma. Three patients had a case of TB in the family. Four patients had a spinal localization, three hips and two ankles. ERS and CRP values were altered in 7 and 4 patients respectively. All patient underwent radiography, bone three phase scintigraphy and a MRI. The diagnosis of tuberculosis was confirmed by histopathological examination of bone biopsy in 6 (66%) cases. The skin test and the IGRA test were positive in all patients. The chest X-ray showed a pulmonary localization in 3 cases that had positive gastric aspirate or sputum. All patients were treated with isoniazid, rifampicin pyrazinamide and ethambutol. In 3 patients Linezolid or Ciprofloxacin was also associated. The follow-up had an average value of 34 months. Sequelae were reported in 7 patients (limping in 5 cases, severe kyphosis in 2 cases). Owing to its low incidence in developed countries, the diagnosis ot TB is often delayed for months to years. Additionally, we highly recommend taking a biopsy of the site of suspected infection because an early diagnosis is the key to successful treatment

Purpose. The hip region is the second most common site for tuberculosis following the spine in children. The aim is to describe the variable radiological patterns of presentation and their resemblance to pyogenic infection, tumours and other benign conditions of bone in children. Methods. The clinical and radiological records of 29 children aged 10 months–13 years with confirmed tuberculosis of the hip region seen between 1990 and 2011 were reviewed retrospectively. Clinical features were pain, limp and flexion, adduction contractures. Abscesses and sinuses were seen in 4 children. The ESR ranged between 7–110 mm/hr. Mantoux was positive in 20 children. All cases were histologically confirmed. Treatment involved biopsy, currettage of bone defects, limited synovectomy and adductor tenotomy. Patients were immobilised for 4 weeks on a spica cast or traction. Antituberculous treatment was administered for 9–12 months. Results. Radiologically 9 lesions were extra-articular and 20 involved the joint synovium and articular surface. Extra-articular lesions were seen in the pubis, greater and lesser trochanter, ilium, proximal femur and peri-acetabular regions. Intra-articular lesions were seen in the femoral head, neck and acetabulum. Dislocations and subluxations occurred in 8 patients; various lesions mimicked pyogenic arthritis, idiopathic chondrolysis, chondrobastoma, Perthes disease, eosinophilic granuloma and osteoid osteoma. Follow up ranged between 8 months and 5 years. Good range of movement was seen in 20 children. Nine children had flexion adduction contractures, four of these had ankylosed hips and five required abduction extension osteotomies. Other changes seen were coxa vara (2) coxa magna (1) and avascular necrosis (3). Conclusion. The variable radiological picture of tuberculosis of the hip region can mimic various osteoarticular conditions in children. Biopsy is essential and should be taken from the bony lesion and not the synovium alone. NO DISCLOSURES

High cervical tuberculosis is a rare condition, occurring in 0.3% to 1% of patients with tuberculous spondylitis. Until a more obvious and potentially dangerous complication develops, it is often overlooked or misdiagnosed. We review the presentation, management and outcome of patients with atlanto-axial tuberculosis. The case notes and radiographs of five patients with atlanto-axial tuberculosis were reviewed and they were recalled for clinical assessment. The mean age of patients was 30 years (16 to 54). The mean time from presentation to diagnosis was 5.6 months (3 to 12). All patients presented with neck pain and stiffness, which three ascribed to previous trauma. Two patients had neurological deficit. Three had tuberculosis at other sites. All patients had prevertebral swelling on plain lateral cervical spine radiographs and a collection anterior to C1/2 on CT scan or MRI. Three of these patients underwent surgery, one for anterior abscess drainage and diagnosis, one for stabilisation and one for non-contigious spinal involvement. All received four-drug antituberculous medication for at least 6 months. A single patient was HIV positive. All patients did well, with complete resolution of neurological symptoms and instability and good recovery of range of motion. Atlanto-axial tuberculosis is rare but carries the risk of instability and neurological compromise. Particularly in endemic areas, a high index of suspicion is necessary when patients present with neck pain. Non-operative management, with bracing and antituberculous agents, is adequate, with surgery indicated for instability

Streptomycin and iso-nicotinic acid hydrazide are two powerful drugs lethal to tubercle bacilli, when access to the infected tissues is free. For early disease, before ischaemia and necrosis become established, they are curative: afterwards they are not. In this paper the use of surgery to augment their action has been discussed. The development of such methods may well revolutionise the treatment of skeletal tuberculosis. Therein lies a danger because attempts to cure the patient by exterminating the tubercle bacilli in his lesion may lead to a precarious recovery: treatment directed against the bacilli may greatly facilitate a real cure if constitutional treatment is also applied to make the patient immune. Revolutionary though the change may become, it will not be so great as the revolution which occurred thirty years ago when open-air hospitals were first provided for patients with skeletal tuberculosis. The first patient ever seen on a surgical ward by the author, when he was a student, suffices still as an example. A child with tuberculosis of the cervical spine was admitted from out-patients with multiple discharging sinuses from the neck which was supported in a sodden plaster jacket. "Whoever," said the house surgeon dramatically, "removes that plaster, will kill that child." Most unfortunately his words were true. Many other such patients could, in those days, be seen in the wards of city hospitals. It was largely due to the work of Sir Robert Jones, friend of children, that the value of constitutional treatment became recognised. With the combination of the old knowledge and the development of the new, a new chapter in the treatment of skeletal tuberculosis has opened and rapid restoration of function and permanent cure can now take the place of long and sometimes crippling illness

Skeletal tuberculosis is an indolent disease whose diagnosis is often delayed. Evidence of pulmonary tuberculosis is present in less than 50% of cases. We present our experience from a small inner city district hospital of the difficulties managing patients with skeletal tuberculosis. During the period 1988 to 1998 a total of 38 patients with tuberculous osteomyelitis confirmed microbiologically by tissue culture or histologically on material gained at biopsy presented to our inner city hospital serving 250 000 patients. Two groups of patients were identified in our series. There was an acute group that tended to affect the appendicular skeleton and who responded to local treatment plus chemotherapy with restoration of normal function. In contrast the second group, who were difficult to diagnose, had axial skeleton involvement, deteriorated before treatment and had a poor outcome despite treatment. Failure of admitting medical teams to examine the axial skeleton in their confused patients led to a delay in diagnosis of skeletal tuberculosis in this second group with profound consequences. All health professionals will be encountering skeletal tuberculosis more frequently with the recent resurgence of pulmonary tuberculosis. They may have little experience with the management of this condition and may overlook the diagnosis with consequent catastrophic results. A high index of suspicion is required for prompt diagnosis with early referral to an orthopaedic surgeon improving outcome. Survival in the wake of hindquarter amputation and oncological treatment is improving; the hindquarter amputee population is increasing. Some amputees function well others do not. To assess quality of life and function of hindquarter amputees. 21 amputees (10 females and 11 males) consented to take part in the study. Ethics approval was sought. Assessment was performed using postal questionnaires; SF36 for quality of life; TESS (Toronto Extremity Salvage Score) for physical function and mobility; IEFF( International Index for Erectile Function) for male sexual function; a prosthetics questionnaire to assess prosthetic use. Mean age of the group was 55 with the mean survival of 7 years post amputation. Quality of life results were compared to normal subjects and patients for long tern illness. Amputees had a significant reduction in quality of life concerning physical function and pain. Social function, mental health and energy levels were equivalent to patients with long term illness. The mean TESS result was 56.9 with females having a mean score of 61.7 and male of 48. 50% of the group considered themselves as severely to completely disabled; 50% considered themselves moderately disabled. Five were in full time employment. Six males responded to the sexual function questionnaire. Impotence was universally experienced. Only five amputees used their prosthesis regularly. All amputees have experienced and 20 continue to experience phantom pain. This study illustrates that hindquarter amputees have poor physical function and a low quality of life. Phantom pain is universally experienced. Male amputees experience impotence. Addressing these areas would improve the life of current and future hindquarter amputees

1. Nine hundred and fourteen cases of tuberculosis of the spine are analysed and the late results ascertained three or more years after discharge from hospital. 2. The relative frequency with which the various segments of the spine are involved has been found. Cervical disease was present in 3·5 per cent of cases, thoracic in 43·l per cent, lumbar in 32·9 per cent, thoraco-lumbar in 16· 7 per cent and lumbo-sacral in 3·8 per cent. 3. The mortality rate was 16·7 per cent. In patients with multiple lesions 25·5 per cent died, compared with 12·3 per cent in the group without complications. When chronic secondarily infected abscesses and sinuses were present the mortality rate was 19·1 per cent, and of patients with paraplegia 24·8 per cent died. 4. In the late results the working capacity of 390 patients was ascertained. It was full in 86 per cent, partial in 5·8 per cent and nil in 8·2 per cent. 5. An attempt has been made to determine the site of the primary bone focus from the radiograph. Early "epiphysial" changes were present in 33 per cent ; the central focus beginning in the spongy tissue of a vertebral body was present in 11·6 per cent; subperiosteal lesions were present in 2·1 per cent; and infection of the neural arch was present in only 0·5 per cent. In 52·8 per cent, however, widespread destruction had taken place when the patient first came under observation. 6. The ill effect of complications upon the prognosis is stressed—especially in the cases of multiple foci of active tuberculosis, secondarily infected abscesses and sinuses, and paraplegia. Paraplegia occurred in 31·2 per cent of the cases of thoracic disease. 7. An attempt has been made to determine the frequency with which tuberculosis of the spine heals by spontaneous bony fusion of the affected vertebral bodies. It was found in 27·3 per cent of the cases in the present series. 8. Reasons for further treatment after the initial discharge of the patient are examined

Tuberculous sacro-iliitis occurs in fewer than 10% of cases of skeletal tuberculosis. The diagnosis is usually delayed as more common causes of low back pain are sought. Treatment is mainly conservative, with very few patients requiring surgery. In a retrospective analysis from 1994 to 2004, we reviewed 15 patients, ranging in age from 15 to 60 years, 13 of whom presented with lower back pain and difficulty with walking. Two patients had an abscess over the affected sacro-iliac joint. All patients had tenderness over the sacro-iliac joint. The Gaenslen and FABER stress tests were positive in all patients. Radiographs showed joint space widening, marginal sclerosis of the joints and peri-articular osteopoenia. Technetium 99 bone scan revealed increased uptake in the region of the sacro-iliac joint. CT scan revealed joint space widening, sclerosis and sequestra in the joint space. Only one patient had bilateral tuberculous infection. Two had had an associated lumbar spine lesion. All 15 patients underwent open biopsy. Histological and microbiological reports revealed chronic infection, with Mycobacterium tuberculosis the causative organism. An 18-month program of antituberculous medication was initiated. Ambulation followed wound healing. Follow-up ranged from 5 to 8 years. All 15 patients responded well to this conservative approach. In patients with low back pain, sacro-iliac disease should always be included in the differential diagnosis. Thorough clinical and radiological examination and laboratory diagnosis is essential to exclude pyogenic infection and tumours

Among the variety of differential diagnoses for chronic patellar tendinopathy, isolated tuberculosis is extremely rare. We report such a case, without any evident primary contiguous or distant focus, in a 31-year-old immunocompetent male

The diagnosis of painful heel syndrome is quite common in any busy orthopaedics OPD. Though neoplasm and infections are not uncommon in calcaneum, the surgeon does not suspect infection unless there is an obvious history of punctured wound or constitutional symptoms. As such till date there is no series of large number of cases of calcaneal tuberculosis. We present our experience with 39 cases of calcaneal tuberculosis which include 2 cases of simultaneous bilateral symmetric involvement and 13 cases of tubercular lesion at the site of the attachment of Tendoachilles and Plantar Fascia. A classification of calcaneal tuberculosis is proposed. Material & Methods: (n=39) age 6–60 years; male: female – 20:19; duration of symptoms – 2 weeks to 8 years; “Heel up” sign present in 19 cases; X-ray showed erosive lesion at the site of Tendoachilles attachment (enthesitic type lesion) – 8 cases; erosive lesion at the site of Plantar Fascia attachment – 5 cases; Intraosseous lytic lesion(s) without subtalar joint involvment – 23 cases; subtalar joint involvemnet – 3 cases. FNAC was positive in 17 cases and core biopsy revealed tubercular material in 12 cases. All cases except one were treated conservatively. Discussion: The diagnosis and treatment of calcaneal tuberculosis are often delayed because the surgeon is unaware and signs and symptoms of calcaneal osteomyelitis are less dramatic than seen in osteomyelitis of long bones. The diagnostic and radiological features will be discussed

Abstract. Objectives. to evaluate the efficacy and safety of topically applied tranexamic acid (TXA) in thoracolumbar spinal tuberculosis surgery, posterior approach. Methods. Thoracolumbar spine tuberculosis patients who requiring debridement, pedicle screw fixation and fusion surgery were divided into two groups. In the TXA group (n=50), the wound surface was soaked with TXA (1 g in 100 mL saline solution) for 3 minutes after exposure, after decompression, and before wound closure, and in the control group (n=116) using only saline. Intraoperative blood loss, drain volume 48 hours after surgery, amount of blood transfusion, transfusion rate, the haemoglobin, haematocrit after the surgery, the difference between them before and after the surgery, incision infection and the incidence of deep vein thrombosis between the two groups. Results. EBL for the control group was 783.33±332.71 mL and for intervention group 410.57±189.72 mL (p<0.001). The operative time for control group was 3.24±0.38 hours and for intervention group 2.99±0.79 hours (p<0.695). Hemovac drainage on days1 and 2 for control group was 167.10±53.83mL and 99.33±37.5 mL, respectively, and for intervention group 107.03±44.37mL and 53.38±21.99mL, respectively (p<0.001). The length of stay was significantly shorter in the intervention group (4.8±1.1 days) compared to control group (7.0±2.3 days). There was bo different in incision side infection and DVT. Conclusions. Topical TXA is a viable, cost-effective method of decreasing perioperative blood loss in major spine surgery with fewer overall complications than other methods. Further studies are required to find the ideal dosage and timing

Aims. The surgical treatment of tuberculosis (TB) of the spine consists of debridement and reconstruction of the anterior column. Loss of correction is the most significant challenge. Our aim was to report the outcome of single-stage posterior surgery using bone allografts in the management of this condition. Patients and Methods. The study involved 24 patients with thoracolumbar TB who underwent single-stage posterior spinal surgery with a cortical bone allograft for anterior column reconstruction and posterior instrumentation between 2008 and 2015. A unilateral approach was used for 21 patients with active TB, and a bilateral approach with decompression and closing-opening wedge osteotomy was used for three patients with healed TB. Results. A median of 1.25 vertebrae were removed (interquartile range (IQR) 1 to 1.75) and the median number of levels that were instrumented was five (IQR 3 to 6). The median operating time was 280 minutes (IQR 230 to 315) and the median blood loss was 700 ml (IQR 350 to 900). The median postoperative kyphosis was 8.5° (IQR 0° to 15°) with a mean correction of the kyphosis of 71.6%. Good neurological recovery occurred, with only two patients (8%) requiring assistance to walk at a mean follow-up of 24 months (9 to 50), at which time there was a mean improvement in disability, as assessed by the Oswestry Disability Index, of 83% (90% to 72%). Conclusion. The posterior-only approach using cortical allografts for anterior column reconstruction achieved good clinical and radiological outcomes. Differentiation should be made between flexible (active) and rigid (healed) TB spine. Cite this article: Bone Joint J 2018;100-B:1208–13

Of the 4172 patients in a survey of all cases of tuberculosis notified in a six-month period in England and Wales in 1978-79, 198 had a bone or joint lesion; 79 were white and 108 were of Indian subcontinent (Indian, Pakistani or Bangladeshi) ethnic origin. The estimated annual notification rates for orthopaedic tuberculosis were 29 per 100 000 for the Indian subcontinent group and 0.34 per 100 000 in the white group, a ratio of 85 to 1. Rates increased with age in both groups. The spine was the most common site, and was affected in 30% of the white patients and 43% of the Indian subcontinent patients; the distribution of other sites was similar in both groups. Positive culture from a bone or joint lesion was obtained in 99 (50%) of the 198 patients (58% of white patients and 47% of the Indian subcontinent patients). Bacteriological or histological confirmation of tuberculosis either from a bone or joint lesion or from another site was obtained in 68% of the patients. Mycobacterium tuberculosis was isolated from the orthopaedic lesions in 79 of the 82 patients with identification test results and M. bovis in the 3 remaining patients. Of the 61 patients with M. tuberculosis and with no history of previous chemotherapy, 5 had resistant strains compared with 1 of the 18 patients who had previously received chemotherapy. All 6 patients with resistant strains were of Indian subcontinent ethnic origin

Craniovertebral tuberculosis accounts for 5% of all cases of tuberculosis and is the commonest infective pathology affecting this region. There are very few published reports discussing the presentation and management of this complex pathology. 30 cases of craniovertrebral tuberculosis treated between 1989–97 were reviewed retrospectively. The average age was 24 years (range 6 – 42 years) with a follow up of 41 months (range 36 – 48 months). Two main groups on the basis of atlantoaxial stability. 18 (60%) had an unstable atlantoaxial articulation and of these 12 (66%) had a fully reducible AAD in extension. 17 patients (56%) had varying degrees of neurological deficit with lower limb spasticity being the commonest. Antituberculous chemotherapy, skeletal traction in extension and prolonged bracing with moulded philadelphia collar were main stays of conservative treatment. Surgery in the form of posterior occipito cervical arthrodesis was needed in 13 patients (43%) and indications included incompletely reduced AAD, non resolving neurological deficit and persistent instability despite 6 weeks in traction. There was 93% success rate with resolution of infection (range 4 – 8 months) and improvement in neurological deficit 2 patients had incomplete neurological recovery and required 2. nd. stage anterior transoral odontoidectomy. Management strategies based on the presence or absence of instability and neurological deficit can give a very satisfactory outcome with judicious combination of drug therapy, bracing and surgical decompression with fusion

The lack of an accurate, rapid diagnostic test for mycobacterium tuberculosis (TB) is a major handicap in the management of spinal TB. GeneXpert, a new, rapid molecular diagnostic test is recommended as the first line investigation for suspected pulmonary TB in areas with a high prevalence of HIV or drug resistance, yet it has not been validated for the diagnosis of musculoskeletal TB. The aim of this study was to assess the accuracy of GeneXpert in diagnosing spinal TB. A prospective clinical study of 69 consecutive adults with suspected spinal TB was conducted at a tertiary hospital in an area with the highest incidence and prevalence of TB in the world. GeneXpert was used on tissue samples of the enrolled patients and its diagnostic accuracy compared with a reference standard of tissue in liquid culture. A total of 71 spine samples from 69 patients (two re-biopsies) were included in the study. The GeneXpert test showed a sensitivity of 95.6% and specificity of 96.2% for spinal TB. The results of the GeneXpert test were available within 48 hours compared with a median of 35 days (IQR 15 to 43) for cultures. All cases of multi-drug resistant TB (MDR TB) were diagnosed accurately with the GeneXpert test. The MDR TB rate was 5.8%. Cite this article: Bone Joint J 2014;96-B:1366–9

1. Experience in the treatment of tuberculous disease of the spine, hip and knee by combined constitutional, antibiotic and operative measures is described. 2. In patients with tuberculosis of the spine, especially in the thoracic region and when perispinal abscess formation is a prominent feature, the treatment helps to ensure stable ankylosis in the type of case in which it otherwise might not occur. 3. In children with tuberculosis of the hip and in adults and children with tuberculosis of the knee it is usually possible to save the joint and to restore function, provided the joint has not been destroyed before treatment is begun

We report 79 cases of bone and joint tuberculosis between 1988 and 2005, eight of which were in the Caucasian population and 71 in the non-white population. The diagnosis was made in the majority (73.4%) by positive bacteriology and/or histology. The mean age at the time of diagnosis was higher in the Caucasian group at 51.5 years (28 to 66) than in the South Asian group at 36.85 years (12 to 93). Only one patient had previous BCG immunisation. The spine was the site most commonly affected (44.3%). Surgical stabilisation and/or decompression was performed in 23% of these cases because of cord compression on imaging or the presence of neurological signs. A six-month course of chemotherapy comprising of an initial two months of rifampicin, isoniazide, pyrazinamide and sometimes ethambutol followed by four months treatment with rifampicin and isoniazide, was successful in all cases without proven drug resistance

The timing of total hip replacement (THR) in patients with active tuberculosis (TB) of the hip is controversial, because of the potential risk of reactivation of infection. There is little information about the outcome of THR in these patients. We conducted a systematic review of published studies that evaluated the outcome of THR in patients with active TB of the hip. A review of multiple databases referenced articles published between 1950 and 2012. A total of six articles were identified, comprising 65 patients. TB was confirmed histologically in all patients. The mean follow-up was 53.2 months (24 to 108). Antituberculosis treatment continued post-operatively for between six and 15 months, after debridement and THR. One non-compliant patient had reactivation of infection. At the final follow-up the mean Harris hip score was 91.7 (56 to 98). We conclude that THR in patients with active TB of the hip is a safe procedure, providing symptomatic relief and functional improvement if undertaken in association with extensive debridement and appropriate antituberculosis treatment. Cite this article: Bone Joint J 2013;95-B:578–82

In two centres in Korea 350 patients with a diagnosis of tuberculosis of the thoracic and/or lumbar spine were allocated at random: in Masan to in-patient rest in bed (IP) for six months followed by out-patient treatment or to ambulatory out-patient treatment (OP) from the start; in Pusan to out-patient treatment with a plaster-of-Paris jacket (J) for nine months or to ambulatory treatment without any support (No J). All patients recieved chemotherapy with PAS with isoniazid for eighteen months, either supplemented with streptomycin for the first three months (SPH) or without this supplement (PH), by random allocation. The main analysis of this report concerns 299 patients (eighty-three IP, eighty-three OP, sixty-three J, seventy No J; 143 SPH, 156 PH). Pre-treatment factors were similar in both centres except that the patients in Pusan had, on average, less extensive lesions although in a greater proportion the disease was radiographically active. One patient (J/SPH) died with active spinal disease and three (all No J/SPH) with paraplegia. A fifth patient (IP/PH) who died from cardio respiratory failure also had pulmonary tuberculosis. Twenty-three patients required operation and/or additional chemotherapy for the spinal lesion. A sinus or clinically evident abscess was either present initially or developed during treatment in 41 per cent of patients. Residual lesions persisted in ten patients (four IP, two OP, one J, three No J; six SPH, four PH) at five years. Thirty-two patients had paraparesis on admission or developing later. Complete resolution occurred in twenty on the allocated regimen and in eight after operation or additional chemotherapy or both. Of the remaining four atients, all of whom had operation and additional chemotherapy, three died and one still had paraparesis at five years. Of 295 patients assessed at five years 89 per cent had a favourable status. The proportions of the patients responding favourably were similar in the IP (91 per cent) and OP (89 per cent) series, in the J (90 per cent) and No J (84 per cent) series and in the SPH (86 per cent) and PH (92 per cent) series

The immigrant Asian population of Bradford has a relatively high incidence of bone and joint tuberculosis, which now accounts for most of this disease in the city. One hundred and seventy-six cases of skeletal tuberculosis are reviewed and indigenous and Asian disease compared. The disease in Asians is more acute with greater systemic disturbance. The abscess is often warm, larger and quicker to develop and there is more likely to be multiple site involvement. Tuberculosis is particularly seen in the knee and cervical spine in the Asian as compared with the hip and lumbar region in the indigenous population. The course of the disease is shorter and there are fewer recurrences in the Asian patient

1. Thirty-eight cases of tuberculosis of the greater trochanter have been reviewed. 2. Classification into bursal and osseous infections is discussed, and reasons have been given for our belief that either lesion may be the primary one. 3. An attempt has been made to assess available methods of treatment. In general, conservative measures are recommended for primary lesions, and surgery for recurrences. We have the impression that chemotherapy is of definite value. 4. The incidence of spread of tuberculosis to the hip joint is discussed. In this connection, reasons have been given for condemning excision of the trochanter

1. Three hundred and twenty cases of tuberculosis of the hip joint have been analysed and the late results assessed three or more years after discharge from hospital. 2. The primary bone focus involved the acetabulum alone in 39·3 per cent; the acetabulum and femoral head in 34·1 per cent; the head of femur alone in 19·2 per cent, and the femoral neck alone in 7·4 per cent. In 101 cases widespread destruction of the joint had taken place by the time the patient first came under observation. 3. Premature epiphysial fusion round the knee joint of the affected side occurred in 23 per cent of all patients under the age of fifteen years. 4. When hip disease was complicated by multiple foci of active tuberculosis or by secondarily infected abscesses and sinuses, the prognosis was seriously worsened. 5. Significant late deformity occurred in 38·3 per cent of patients discharged with "sound" fibrous ankylosis, and in 60·5 per cent of those with an unstable fibrous ankylosis. 6. Of 187 patients observed for more than three years after discharge from hospital 174 returned to full activity, seven were partly incapacitated and six were totally incapacitated. 7. Analysis of the late results suggests that the prognosis is best when an adequate period of conservative treatment is followed by some form of arthrodesis operation

We have reviewed six patients with old tuberculosis of the knee treated by total replacement an average of 35 years after the primary infection. Three patients had no antituberculous prophylaxis and three had drugs for two to three weeks before and three weeks after the operation. One patient with a missed primary diagnosis had a relapse of the tuberculous arthritis 18 months after his arthroplasty and was successfully treated with antituberculous drugs for one year. At an average follow-up of 6.3 years all the patients were markedly improved. Old tuberculosis of the knee can be treated successfully with arthroplasty but there is a risk of reactivation of disease and prophylactic drugs are recommended

We retrospectively reviewed 10 children treated for tuberculosis of the elbow over a 21-year period from 1979 to 1999. The mean age at diagnosis was 5.5 years (1 to 11). The median duration of symptoms was 10 weeks (l week to 18 months). The patients presented mainly with swelling of the elbow joint due to synovitis. Radiological appearances of the elbow at presentation were assessed according to Kerri and Martini’s classification. One elbow was stage I (osteopoenia), eight were stage II (osteopoenia and erosions) and one stage III (joint space narrowing). Open biopsy was performed on all patients. There was positive histology (caseating granuloma) and/or positive culture in eight patients. Of the two patients with non-specific histology and negative culture, one was found on chest radiograph to have tuberculosis involvement and the other healed on anti-tuberculosis therapy. All patients were treated with rifampicin, isoniazide and pyrazinamide for nine months. No synovectomy was done. Postoperatively all patients were immobilised in a backslab and then actively mobilised. At a mean follow-up of three years (1 to 10), patients were assessed according to a modification of Kerri and Martini’s classification. Seven of the eight stage-I or stage-II patients had an excellent result (full range of movement) or good result (loss of less than 30% of range of movement). One stage-II patient had a fair result (loss of range of movement of 30% to 50%). The stage-III patient had a poor result (loss of more than 50% of range of movement). We concluded that elbows with stage-I and stage-II disease (synovitis) have a good outcome. Anti-tuberculosis chemotherapy is effective in the treatment of stage-I and stage II disease. Synovectomy is unnecessary

We treated 13 children with histologically confirmed cystic tuberculosis of bone. Ten had solitary cystic lesions and three had the multicystic form. Signs and symptoms were related mainly to the joint adjacent to the cyst. Most lesions were in the metaphyses of long bones. They were radiolucent, round or oval, and resembled pyogenic infections, aneurysmal and simple bone cysts, cartilaginous tumours or osteoid osteoma. Only two of the children had pulmonary tuberculosis. The Mantoux skin test was negative in four children and the ESR was normal in five. Curettage followed by anti-tuberculosis therapy for one year resulted in good healing, but two children had residual joint contractures. Biopsy should be taken from the cystic area rather than from the synovium when a joint is involved

Over a four-year period, nine patients with tuberculosis of the wrist were treated. The mean time to diagnosis was 5 months (1 to 20). Restricted wrist motion and an increased sedimentation rate were universal. Swelling, pain on motion and severe restriction of metacarpopha-langeal joint flexion, especially in patients with extensor involvement were common. In three patients, the disease involved the carpal bones, while in five it was limited to the tenosynovium. One patient had a cold abscess not involving tendon, sheath or bone. Granulomatous inflammation on the paraffin section was seen in most patients. Only four had a positive tissue culture of Mycobacterium tuberculosis. These patients were treated either medially or surgically. In the group treated medically, an incisional biopsy was done and antituberculous chemotherapy administered for a minimum of six months. In the group treated surgically, surgical synovectomy and debridement were done and antituberculous drugs administered. All patients had a brief period of splintage followed by intensive physiotherapy. At a mean follow-up of 12 months (6 to 24) all patients showed improvement in symptoms, with an increased range of motion. At final follow-up 50% of the patients had some residual loss of wrist motion. Those with extensor involvement seldom regained functional metacarpophalangeal joint flexion. The results showed no recurrence of infection in this study. The treatment resulted in good recovery of function, with low morbidity

Subacromial corticosteroid injections are a well-recognised management for chronic shoulder pain and are routinely used in general practice and musculoskeletal clinics. Mycobacterium tuberculosis (TB) of a joint is a rare presentation in the United Kingdom. International literature exists for cases of reactivated latent tuberculosis following intra-articular corticosteroid injections in a knee; however there are no reports of a primary presentation of undiagnosed TB in a joint following therapeutic corticosteroid injections. A seventy-four year old lady presented with a one-year history of a painful shoulder, which clinically manifested as a rotator cuff tear with impingement syndrome. Following three subacromial depo-medrone injections, the patient developed a painless “cold” lump which was investigated as a suspicious, possibly metastatic lesion. This lump slowly developed a sinus and a subsequent MRI scan identified a large intra-articular abscess formation. The sinus then progressed to a large intra-articular 5×8 cm cavity with exposed bone (picture available). The patient had no diagnosis of TB but had pathogen exposure as a child via her parents. The patient underwent three weeks of multiple débridement and intravenous amoxicillin/flucloxacillin to treat Staphylococcus aureus grown on an initial culture. Despite best efforts the wound further dehisced with a very painful and immobile shoulder. Given the poor response to penicillin and ongoing wound breakdown there was a suspicion of TB. After a further fortnight, Mycobacterium tuberculosis was eventually cultured and quadruple antimicrobial therapy commenced. Ongoing débridement of the rotator cuff and bone was required alongside two months of unremitting closed vacuum dressing. The wound remained persistently open and excision of the humeral head was necessary, followed by secondary wound closure. There were no extra-articular manifestations of TB in this patient. At present the shoulder is de-functioned, the wound healed and shoulder pain free. This unique case study highlights that intra-articular corticosteroid can precipitate the first presentation of Mycobacterium tuberculosis septic arthritis. The evolution of symptoms mimic many other shoulder complaints making confident diagnosis a challenge. The infective bone and joint destruction did not respond to the management described in the current literature. There remains a further management issues as to whether arthroplasty surgery can be offered to post-TB infected shoulder joints. Taking a TB exposure history is indicated prior to local immunosuppressant injection, particularly in the older age group of western populations and ethnicities with known risk factors

Femoral head aseptic necrosis is a common complication after HSCT. In allogeneic HSCT recipients, hip tuberculosis on top of aseptic necrosis is infrequent and the mortality is high. We present a case of hip joint tuberculosis in a 57-year-old man with acute myelomonocytic leukemia (M4) treated with HSCT. The patient developed extensive chronic graft versus host disease (cGVHD) five months after transplantation and was treated with cyclosporine and corticosteroids. Eight months after the transplantation because of low-grade fever, elevated ESR and abnormal chest CT scan findings, empirical anti-TB treatment started despite negative tuberculin skin test. Three weeks later anti-TB treatment was stopped because of hepatic enzyme elevation. One year after the transplantation he complained about bilateral hip pain. MRI revealed bilateral femoral head aseptic necrosis. One year later, the right femoral head collapsed, and suddenly, rapid hip joint destruction occurred. He was planned to have total right hip arthroplasty. During the operation an abscess was evacuated and biopsy showed tuberculosis. Necrotic tissues and bone were removed and suction drainage was applied. Diagnosis was confirmed by acid-fast stain, PCR and cultures. In BACTEC MGIT 960 culture system and on Löwenstein-Jensen Mycobacterium tuberculosis was isolated, which was sensitive to all first line anti-TB drugs. After one year of anti-TB treatment (HRZE for 2 months followed by HRE for 10 months), synovial fluid samples were negative for tuberculosis. The patient was submitted to cementless total left hip replacement. Three months later, the right hip was allografted on the acetabular side and a reinforcement ring was used in order to perform a successful total hybrid arthroplasty. Nine months postoperatively the patient is symptom free and able to walk. Tuberculosis should be considered in the differential diagnosis when rapid joint destruction occurs. Early diagnosis improves response to anti-TB therapy and surgery

Tuberculosis of short tubular bones is uncommon after childhood. “Spina Ventosa” is considered the classical radiological presentation and hallmark of this disease. The short tubular bones are uncommon loci for the manifestation of adult skeletal TB. We report our experience with 31 cases of tuberculosis of hand (excluding wrist) with the intention to call attention to its occurrence in infrequently documented areas, to stress upon its morphologic variability and to illustrate little emphasized radiological signs. Material & Methods: (n=31) Age range 1–68 years; M:F – 11:20; duration of symptoms-3 weeks to 2 years; history of Incision and Drainage before presentation −12 (38%) cases; Epitrochlear lymph node enlargement seen in 22 (71%) cases. Radiologically-classical spina ventosa seen in 5 cases; primarily diaphyseal involvement of metacarpal in 9, lesion in metacarpal head in 4, juxtraarticular metacarpal head erosion in 3, metacarpal base lesion in 3, phalangeal involvement in 2, carpometacarpal joint involvement in 2 and primarily small joint involvement in 3 cases. Majority of them were treated conservatively. Follow up is 1–5 years. Discussion: Tuberculosis of hand might mimic several other inflammatory or neoplastic diseases. Disease might be initially painless and constitutional symptoms may be absent. Rapid collection because of lax skin on the dorsum of hand might tempt the surgeon for incision and drainage. FNAC of Epitrochlear lymph nodes may be diagnostic which may be enlarged in 60–70% cases. The clinicoradiological presentation, differential diagnosis and treatment with special reference to dynamic finger traction will be discussed

We report the results of cementless total joint replacement in 18 patients with old tuberculosis of the hip, performed, on average, 34 years after the onset of infection. Mean follow-up was 3.5 years. Only seven of the patients had antituberculous drugs during or after the operation. Using the Mayo hip score, 15 patients had excellent or good results and two had a fair rating. One patient had the prosthesis removed more than one year postoperatively for late haematogenous staphylococcal infection and had a poor rating. All the patients had relief of hip-related pain. Despite the absence of any reactivation of tuberculosis in our series, we recommend the use of specific prophylaxis

1. A case of osteochondritis of the cuboid, with co-existing tuberculosis of the third cuneiform bone, is reported. 2. The possible relationship between osteochondritis and tuberculosis is discussed

Aim. Skeletal tuberculosis (TB) accounts for up to one third of cases of extra-pulmonary TB but comprises a minority of osteoarticular infection in areas with low TB incidence. Consequently, unexpected cases may receive surgical management targeted at non-tuberculous orthopaedic infections. This study reviewed treatment and outcomes of non-spinal osteoarticular TB to assess outcomes from modern surgical techniques. Method. All patients with a diagnosis of non-spinal osteoarticular TB between 2009–2017 from one tertiary referral centre were included. Retrospective review of surgical intervention, antibiotic treatment and outcome was conducted. Results. Fourteen patients with an average age of 48 (range 20–77) were identified; all were HIV-negative. Articular infections affected 7 patients, including one prosthetic joint infection. Osteomyelitis affecting the carpus, femur, tibia, olecranon and metatarsals was diagnosed in the remaining patients. Only 4 patients had radiological findings consistent with prior pulmonary TB, and only 3 had a history of prior TB or TB exposure. In 2 cases, symptom exacerbation was associated with local steroid injection. Diagnostic biopsy was employed in 5 cases, of whom 4 proceeded to medical management. Diagnosis was made following positive culture in 86% of cases; all TB isolates were fully sensitive. 71% of cases underwent surgical treatment according to best practice for biofilm-forming infection, including excision of osteomyelitis with local antibiotic therapy for three patients, and first-stage excision with spacer implantation for four patients. Quadruple therapy for an average of 8.5 months, range 6–12 months, was administered. Patients were followed up for a mean of 15.2 months. Half of the patients treated with surgery reported ongoing pain at 3 months and 4 patients underwent further surgery for persistent signs of infection (2 for probable persistent TB, 2 for bacterial super-infection). Conclusions. The role of surgical debridement in management of osteoarticular TB is unclear. In patients with a previous history of TB exposure a pre-operative diagnosis of TB could prevent unnecessary surgery and therefore prevent associated post-operative complications including bacterial super-infection and pain. Pre-op biopsy should therefore be considered in all patients with a history of TB exposure

Tuberculosis of the spine is very common and it is important to do confirmatory testing. This retrospective study involved 40 patients in whom tuberculosis of the spine was diagnosed after clinical examination and investigations. All underwent decompression of the spine for neurological fallout. Intra-operatively, histological tissue, MCS and polymerase chain reaction (PCR) were assessed. PCR was positive in only 50% of the patients, but was complementary to histology and MCS

Aim:. Historically, anterior decompression followed by posterior fusion has been the surgical management of choice in spinal tuberculosis. Due to theatre time being at a premium, we have evolved to performing anterior only debridement, allograft strut reconstruction and instrumentation for tuberculosis in the adult thoracic spine. The aim of this study is to review the safety and the efficacy of this treatment. Methods:. Twenty-eight adult thoracic tuberculosis patients were identified where anterior only surgery had been performed. These were all in the mid-thoracic spine as circumferential surgery is still favoured in thoracolumbar disease. The surgery was performed by a single surgeon at a tertiary hospital. Following transthoracic aggressive debridement, allograft humeral shafts were cut to size and inserted under compression and the spines instrumented with the use of screw-rod constructs into the body above and below. A retrospective review of clinical notes and radiological studies was performed. Results:. Twenty-seven of the patients presented with altered neurology; 2 had only sensory changes while 25 presented with paraparesis; 22 of these patients were unable to walk. The average surgical time was 2 hours 20 minutes with a median blood loss of 726 ml. The majority of patients had 2 vertebral bodies involved and required an average of a 4 body fusion. Surgical complications included inadvertent opening of the diaphragm in 1 patient and 1 patient deteriorated neurologically post operatively. 21 of 28 patients recovered to independent mobility at their latest follow-up appointment. 1 patient showed no recovery, 3 had some motor recovery that was not useful, 1 had some sensory but no motor recovery. 16 of 28 patients have documented bony fusion with no evidence of instrumentation failure in any patients. Conclusion:. Anterior only debridement, allograft strut reconstruction and instrumented fusion for the treatment of thoracic spinal tuberculosis is a safe and effective alternative to circumferential surgery in the adult patient

One hundred and fifty patients in Hong Kong with a diagnosis of tuberculosis of the thoracic, thoracolumbar or lumbar spine were allocated a random to the "Hong Kong" radical resection of the lesion and the insertion of autologous bone grafts (Rad. series) or to debridement of the spinal focus without bone grafting (Deb. series). All patients received daily chemotherapy with para-aminosalicylic acid (PAS) plus isoniazid for 18 months, with streptomycin for the first three months. After exclusions, the main analyses of this report concern 119 patients (58 Rad., 61 Deb.) followed up for 10 years. During the first five years the allocated regimen was modified because of the spinal lesion in 14 patients, but there were no further modifications between five and 10 years. No patient developed a sinus or clinically evident abscess or a neurological abnormality between five and 10 years. Bony fusion occurred earlier and in a higher proportion of patients in the Rad, series but at five and 10 years there was vary little difference between the series. Over the period of 10 years there was a mean increase in vertebral loss of 0.05 of a vertebral body in the Rad. series and 0.23 in the Deb. series. In both series most of this loss occurred in the first 18 months, with very little subsequent change in the next eight and a half years. Over the 10 years there was a mean reduction in the angle of kyphosis in the Rad. series of 1.4 degrees for patients with thoracic and thoracolumbar lesions and 0.5 degrees for those with lumbar lesions. By contrast, in the Deb. series there were mean increases in the angle of 9.8 degrees and 7.6 degrees respectively. In both series most of the changes had occurred early, and persisted subsequently. At 10 years 57 of 58 Rad. and all 61 Deb. patients had a favourable status, 50 (86 per cent) and 54 (89 per cent) respectively on the allocated regimen without modification

We studied 51 patients with osteo-articular tuberculosis who were divided into two groups. Group I comprised 31 newly-diagnosed patients who were given first-line antituberculous treatment consisting of isoniazid, rifampicin, ethambutol and pyrazinamide. Group II (non-responders) consisted of 20 patients with a history of clinical non-responsiveness to supervised uninterrupted antituberculous treatment for a minimum of three months or a recurrence of a previous lesion which on clinical observation had healed. No patient in either group was HIV-positive. Group II were treated with an immunomodulation regime of intradermal BCG, oral levamisole and intramuscular diphtheria and tetanus vaccines as an adjunct for eight weeks in addition to antituberculous treatment. We gave antituberculous treatment for a total of 12 to 18 months in both groups and they were followed up for a mean of 30.2 months (24 to 49). A series of 20 healthy blood donors served as a control group. Twenty-nine (93.6%) of the 31 patients in group I and 14 of the 20 (70%) in group II had a clinicoradiological healing response to treatment by five months. The CD4 cell count in both groups was depressed at the time of enrolment, with a greater degree of depression in the group-II patients (686 cells/mm. 3. (. sd. 261) and 545 cells/mm. 3. (. sd. 137), respectively; p < 0.05). After treatment for three months both groups showed significant elevation of the CD4 cell count, reaching a level comparable with the control group. However, the mean CD4 cell count of group II (945 cells/mm. 3. (. sd. 343)) still remained lower than that of group I (1071 cells/mm. 3. (. sd. 290)), but the difference was not significant. Our study has shown encouraging results after immunomodulation and antituberculous treatment in non-responsive patients. The pattern of change in the CD4 cell count in response to treatment may be a reliable clinical indicator

In 44 patients with tuberculosis of the foot we identified five radiological patterns of lesions; cystic, rheumatoid, subperiosteal, kissing and spina ventosa. Cystic destruction had the best outcome and rheumatoid the poorest. All the patients were cured after antituberculous treatment for 18 months, and none required surgery

Two hundred and eighty-three patients with tuberculosis of the thoracic and/or lumbar spine have been followed for 10 years from the start of treatment. All patients received PAS plus isoniazid daily for 18 months, either with streptomycin for the first three months (SPH) or no streptomycin (PH), by random allocation. There was also a second random allocation for all patients: in Masan to inpatient rest in bed (IP) for six months followed by outpatient treatment or to ambulatory outpatient treatment from the start (OP), and in Pusan to outpatient treatment with a plaster-of-Paris jacket (J) for nine months or to ambulatory treatment without any support (No J). A favourable status was achieved on their allocated regimen by 88% of patients at 10 years. Some of the remaining patients also attained a favourable status after additional chemotherapy and/or operation, and if these are included the proportion achieving such a status increases to 96%. There were five patients whose deaths were attributed to their spinal disease. A sinus or clinically evident abscess was present on at least one occasion in the 10-year period in 42% of the patients. Residual sinuses persisted at 10 years in two patients, at death at seven years in a third and at default in the seventh year in a fourth. Thirty-five patients had paraparesis at some time during the 10-year period, including two who died with paraplegia before five years. Complete resolution occurred in 26 patients (in six after additional chemotherapy and/or surgery). At 10 years two patients had severe paraplegia and one a moderate paraparesis.(ABSTRACT TRUNCATED AT 250 WORDS)

1. Eleven cases of tuberculosis of the pubis are described. 2. The disease is often of insidious onset, and symptoms vary from vague discomfort to incapacitating pain in the region of the symphysis and the groin. 3. Abscess formation is common and was present in nine of the eleven patients when they first attended. 4. The lesion has a good prognosis and responds well to simple curettage. 5. In this series operation, without bone grafting, has not been followed by pelvic instability or back pain

1. Thirty-one cases of tuberculosis of the elbow have been reviewed and the general characters of the disease described. 2. The condition is classified into four types distinguishable radiologically. 3. Treatment is predominantly conservative. Operation is sometimes indicated for extra-articular lesions. Arthrodesis is advisable in selected cases but it is not essential for healing. 4. Of twenty patients observed for five years or more, seventeen returned to work, seven required permanent splintage and five had residual pain or sinuses. 5. It is suggested that the best position for fixation of the elbow is 30 degrees below the right angle

The localisation of acute haematogenous pyogenic osteomyelitis following a local injury is well known. Whilst there is often a history of trauma in patients developing bone and joint tuberculosis, its role is obscure. Two patients are reported who developed histologically proven tuberculosis in the vicinity of closed fractures during the healing process. These two patients make a total of four so far reported

We report 60 patients with tuberculosis of the hip treated by Charnley low friction arthroplasty and followed for eight to 13 years. Eight of them had active tuberculosis of the hip at the time of operation, and all were covered by relatively short courses of antituberculous drugs. Our study suggests that arthroplasty can be recommended for these patients provided that adequate chemotherapy is given both before and after operation

Six patients, aged between 3 and 51 years, with tuberculosis of the upper cervical spine were studied. Prominent features of the disease included pain and stiffness, paralysis, swelling of the retropharyngeal soft tissue, osteolytic erosions, and atlanto-axial subluxation. Cure was obtained with antibiotics, transoral decompression and C1-2 fusion

1. The previous literature in English on tuberculosis of the subdeltoid bursa is reviewed. 2. Two further cases are reported. 3. Emphasis is placed on the neglect of the condition in standard text-books and the need for bearing the diagnosis in mind. 4. Treatment by radical excision, a period of immobilisation and full supportive antibiotic therapy are recommended

As in other high-income countries, tuberculosis (TB), including musculoskeletal TB, occurs infrequently in Australia. Only 954 new TB cases (i.e. 5.15 per 105 population) were reported in 1997 with 44 cases of musculoskeletal TB. Hence, most Australian physicians and surgeons are unfamiliar with musculoskeletal TB, which can often present as a chronic slowly-progressive destructive disease. Consequently delays in diagnosis are common resulting in significant morbidity. In contrast, TB rates are more than 100 per 105 population in many countries in SE Asia and the Pacific. Medical staff are therefore familiar with the manifestations of TB but often lack the laboratory facilities to confirm the diagnosis or perform drug susceptibility tests (DSTs). This presentation will provide research findings of interest to medical staff from both Australia and neighbouring countries. A review of musculoskeletal TB cases reported in South Australia over the last decade will be presented highlighting the delays in diagnosis and the resulting morbidity. Recent advances in TB diagnostics (i.e., novel agar media, Alamar blue, and Mycobacterium Growth Indicator Tubes) that represent appropriate technologies for low-resource countries will also be described

Tuberculosis of the craniocervical junction is rare even where the condition is endemic. It poses problems in both diagnosis and management. We describe 25 cases followed over a period of 12 years, and relate the presentation, diagnosis and management. Of our 25 patients 16 were managed conservatively and nine by surgery. In order to diagnose this condition a high index of suspicion and advanced imaging techniques are necessary. Early diagnosis and adequate treatment led to good results without fatal complications

We reviewed 33 children with tuberculosis of the knee treated during the period from 1979 to 1991. All were treated with triple chemotherapy, using rifampicin, isoniazid and pyrazinamide for nine months. No patient had a synovectomy; surgery was limited to open biopsy or salvage procedures such as posterior release and arthrodesis for late stages of the disease. The radiological appearance of the knee at presentation predicted the outcome. The 30 patients with stage-1 (normal) or stage-2 (osteomyelitic) disease had excellent or good results; the three with narrowed joint spaces in stage 3 or stage 4 (arthritic) had fair or poor results. Early active mobilisation, as against long-term immobilisation, seemed to have no effect on the outcome of stage-1 or stage-2 disease

1. A case of multiple pseudo-cystic tuberculosis of bone presenting as a generalised disease of the skeleton in a child is reported. 2. The response to streptomycin and para-amino-salicylic acid is shown. 3. A possible explanation of the etiology of this rare disease is suggested

1. A case of multiple pseudo-cystic tuberculosis in an American Indian infant is described. 2. The extensive lesions in the skull of this infant are considered to be of particular interest. 3. The possible significance of a bony lesion present at birth is discussed

Twelve adult patients with confirmed tuberculosis of the atlanto-axial spine are presented and a classification proposed. Stage I has minimal ligamentous or bone destruction and no displacement of C1 on C2; the suggested treatment is transoral biopsy and decompression followed by an orthosis. Stage II has ligamentous disruption and minimal bone destruction but anterior displacement of C1 on C2; treatment involves transoral biopsy and decompression, reduction by halo traction, then a posterior C1-2 fusion. Stage III has marked ligamentous and bone destruction with displacement of C1 forward on C2; the suggested treatment is transoral biopsy and decompression, reduction by halo traction, then fusion from the occiput to C2 or C3. One patient died before treatment started; all the others have gone on to solid union with resolution of any neurological deficit. There has been no evidence of reactivation of disease over an average follow-up of 36 months

The results obtained from combined chemotherapy and radical surgery in eighteen patients with trochanteric tuberculosis have been satisfactory so far, although the period of observation is still short. The results compare very favourably with those of all other methods of treatment

Streptomycin and the newer antibiotics have already belied the pessimistic agnosticism of 1947. In certain instances, notably in disease of the knee and hip and in some cases with draining sinuses, it appears that they are sufficient to produce a quiescence which may be a cure. For the rest it remains to map out in detail what has in part been explored. In particular it is essential to confirm how far antibiotics enable surgeons to treat tuberculosis upon the basic principles applicable to other infections of bone without fear of secondary infection: where there is diseased bone, to remove it: where there is pus, to relieve the tension and evacuate it. The surgeon fears not so much the infection itself as the inability of the tuberculous soil ordinarily to deal with secondary infection. With the control of the diseased soil the risk should be no greater than that of any other surgery of bone. The early case and the advanced case; age and site of disease; these and other variables must subdivide basic method. What is the best application of the new "combined operation" to a child of three with thoracic Pott's disease and a globular abscess? What is the wisest plan for a man of forty with old disease in his lumbar vertebrae and discharging sinuses? We begin to see what we could do. At the present the question still remains: What should we do?

1. Fifty cases of arthrodesis of the hip joint in tuberculous arthritis are analysed; in forty cases the late end-result has been ascertained two or more years after operation. 2. The indications for arthrodesis are discussed. The operation should not be performed when disease is active; it should not be undertaken before the age of twelve to thirteen years; it is not advisable in elderly patients; it may be contra-indicated when there are multiple foci of infection. Subject to these limitations every patient with unsound ankylosis after adequate conservative treatment should be treated by arthrodesis; painful fibrous ankylosis and late onset of deformity are definite indications. 3. Three types of operation have been used: intra-articular arthrodesis; extra-articular ilio-femoral arthrodesis; combined intra- and extra-articular arthrodesis. Extra-articular ilio-femoral arthrodesis is preferred, deformity being first corrected by traction or osteotomy. 4. Post-operation complications were few; the mortality rate was low (2 per cent.). 5. There was bone ankylosis with solid incorporation of the graft in 87·5 per cent., failure of union of the graft (to the trochanter) in 10 per cent., and destruction of the graft in 2·5 per cent. 6. Late end-results show full working capacity in 87·5 per cent. of patients, part working capacity in 2·5 per cent. and inability to work in 7·5 per cent. The writer wishes to express his thanks to Professor Harry Platt and Professor T. P.. McMurray for criticism and advice in the preparation of this paper, and to Dr F. C. S. Bradbury, Central Consultant Tuberculosis Officer of the Lancashire County Council, for permission to publish these cases

Amputation or post-mortem specimens from eight cases of joint tuberculosis, with immobilisation changes in bone, have been studied by fine-detail slab radiographs and subsequent histological examination. The findings in three of these cases are presented in detail. The immobilisation changes take the form of a true osteoporosis, which is strikingly focal in nature. In the adult the sites of most marked involvement include the subcortical bone adjacent to articular surfaces and the bone in the neighbourhood of the obliterated epiphysial plates. Areas of permanent change in bone structure may result, although commencing "repair" is seen in the form of newly developed bone trabeculae in the osteoporotic areas. In one case, where immobilisation occurred at an early age, changes in the growing epiphysial plates were produced in addition to osteoporosis. This is correlated with the known susceptibility of growing epiphysial cartilage to a wide variety of damaging agents. Radiologically, it is important to discriminate between these immobilisation changes and the bone destruction which might be produced by extension of the tuberculous lesion itself

Background: Tuberculosis continues to increase in England, Wales and Northern Ireland. The London region accounted for a substantial proportion of cases in 2005 (43%) and had the highest rate of disease (46.3 per 100,000). Skeleton is a common site of predilection. However, diagnostic evaluation of vertebral TB is hampered by the difficulty of MRI interpretation and failing to keep a high index of suspicion. Methods: Cross sectional sampling of all patients with confirmed vertebral TB between the years of 1999–2006 in two large London hospitals covering; Royal London Hospital and King George Hospital. Various dermographic parameters were evaluated. The mode of presentation, surgical procedures and outcome of patients were highlighted. Results: One hundred and twenty three patients were identified with a Mean age of thirty four years. Male and female was 55%, 45% respectively. Asians represent the highest immigrant group followed by Afrocarbian at 63%, 28% respectively. White British represents only 6.5%. The dorsal spine was the most commonly affected site at 45%, then lumbar spine in 33% followed by multiple regions in 11%. Delayed diagnosis was made in 34% of patients, 44% of them over six months. Back pain/neck pain was the presenting complaint in 100% whereas neurological signs were found in 37% and systemic manifestations present in 38%. To control the disease, spinal surgical procedures was needed in 44% of cases. Approximately 30% of them had partial recovery and 9% had complete recovery. Conclusions: The incidence of vertebral TB is on the increase. A high index of suspecion is required to avoid delay in the diagnosis. Knowledge of the patients’ background may help making approperiate early referral for MRI especially among Asian groups

Fresh-frozen allografts from the humerus were used to help to stabilise the spine after anterior decompression for tuberculosis in 47 children with a mean age of 4.2 years (2 to 9). The average angle of the gibbus, before operation, was 53°; at follow-up, two years later, it was 15°. Rejection of the graft or deep sepsis was not seen. Cross trabeculation between the allograft and the vertebral body was observed at six months, with remodelling occurring at approximately 30 months

Arthroplasty of the hip using an interposed multi-layered cap of amniotic membrane is reported in 28 patients with tuberculous arthritis. The disease had been present from one to seven years, and five patients had multiple discharging sinuses. Follow-up was from 30 to 46 months. Amniotic tissue caused no inflammatory reaction, or obvious rejection, and 25 patients were free of symptoms, with a good range of movement and a stable joint. The three failures were caused by dislocation, fracture of the femoral neck and extra-articular bone formation respectively. Amniotic arthroplasty seems to be capable of providing a painless, mobile and stable joint in patients with tuberculosis of the hip

Clear-cell sarcoma is a very rare tumor, and is almost always associated with tendons or aponeuroses or is metastatic from other organs. Sporadic cases only have been reported involving primarily the bone or extending from soft tissues to surrounding bones. To our knowledge, the ilium has not been previously reported as the primary site for clear cell sarcoma. We report a rare case of Primary clear cell sarcoma involving right ilium region in a 18-year-old boy presented with a painful swelling over right ilium and limp on right lower limb of ten month duration. He was initially suspected having tuberculosis based on clinicoradiological evaluation and diagnosis of primry clear cell sarcoma could be established on histopathology. Patient was treated with partial excision of the ilium, the remaining ilium was fused with sacrum. Stabilization was achieved with a cortical autograft harvested from the right fibula and fixation with a titanium plate. The patient had no local recurrences but the plate holding ilium to sacrum broke and was removed in the subsequent surgery after which he developed Trendelenberg’s gait

We reviewed 64 anterolateral decompressions performed on 63 patients with tuberculosis of the dorsal spine (D. 1. to L. 1. ). The mean age of the patients was 35 years (9 to 73) with no gender preponderance. All patients had severe paraplegia (two cases grade III, 61 cases grade IV). The mean number of vertebral bodies affected was 2.6; the mean pre-treatment kyphosis was 24.8° (7 to 84). An average of 2.9 ribs were removed in the course of 64 procedures. The mean time taken at surgery was 2.45 hours when two ribs were removed and 3.15 hours when three ribs were removed. Twelve patients (19%) showed signs of neurological recovery within seven days, 33 patients (52%) within one month and 12 patients (19%) after two months; but six patients (10%) showed no neurological recovery. Forty patients were followed up for more than two years. In 34 (85%) of these patients there was no significant change in the kyphotic deformity; two patients (5%) showed an increase of more than 20°

Purpose: A descriptive cohort study of the surgical treatment of spinal tuberculosis in a single unit in the United Kingdom. Tuberculosis is a common disorder and may be increasing in prevalence. 83 cases of spinal involvement with TB occurred and of these 40 patients had a total of 61 interventional procedures. Indications for intervention were:. Progressive neurological deterioration. Failure to respond to treatment. Doubt about the diagnosis. Progressive deformity. Results: The age range was from 12 to 73. Sixteen patients had 17 closed biopsies to assist in establishing the diagnosis, of these four went on require further surgical procedures. There were five intermediate level procedures such as application of halo or removal of hardware. Two patients were Caucasian with no predisposing factors and delays occurred in the initial diagnosis. Diabetes was a significant associated co-morbidity particularly in Asian patients. Multiple procedures were required usually for staged stabilisation after anterior decompression. 2 patients had four procedures, 2 had three procedures and 10 had two procedures 27 had a single procedure. Nine patients that underwent anterior decompression and strut grafting for neurological deterioration went on to have a second stage extra focal fixation and became ambulant. One death occurred from mesenteric infarction at 4 months post op in this group. Significant neurological recovery occurred after surgery in the neurologically impaired patients. Two revision procedures were required in the cervical spine for inadequate primary stabilisation. Conclusion: About half of the spinal TB cases come to interventional procedures. Surgery when required is often a complex decompression and staged reconstruction

This is an evaluation of outcomes in 12 patients with tuberculosis of the lower lumbar spine (L3 and below) treated by the author between 1998 and 2003. Clinical presentation, demographics, comorbidity, treatment and response to treatment over 12 months were assessed. All patients presented with backache. Two had abscesses, one in the groin and one at the Petit triangle. Three patients had Frankel-D neurological fallout. In most, L3/4 was involved. Two patients had L5/ S1 involvement, with associated spondylolisthesis. Two were HIV-positive and one was diabetic. All patients were treated with antituberculous medication and initial bed rest until they were free of pain. The only surgical treatment was needle biopsy and abscess drainage. The acute back pain with which patients presented was better by the 4th week. The neurological symptoms resolved in all three patients. At final follow-up, there was good bony fusion although all had loss of lumbar lordosis. None of the patients who were working became unemployed. In keeping with results in the literature, good outcomes were achieved with conservative treatment. With the advent of good pedicle instrumentation and vertebral body cages, there is a temptation to manage these patients with radical surgery. However, there is no justification for such an approach, especially if one considers that so far no relationship between kyphosis and backache has been shown. The limitation of this study is the small number of patients

Of 37 consecutive patients suffering from tuberculosis of the lumbosacral spine, 26 were reviewed after an average follow-up of 20 years. Those presenting at under 10 years of age usually had a discharging sinus or a pointing abscess and a visible kyphosis. In older patients, low back pain was the predominant presenting symptom. Neurological involvement was uncommon. Both operative and conservative treatment had resulted in fusion but all patients treated conservatively ended up with a kyphosis associated with trunk shortening. They had a higher incidence of back pain and more complications in pregnancy. Anterior debridement and fusion with a strut graft can reduce the incidence and size of kyphosis, but is technically demanding. Treatment remains difficult and requires individual consideration

1. The operation of "dynamic" osteotomy is designed to secure a stable and freely mobile pseudarthrosis in cases of quiescent tuberculosis of the hip joint. 2. The principles and technique of the operation are described and illustrated. 3. The results of 224 operations are presented

We present a prospective study of patients with tuberculosis of the dorsal, dorsolumbar and lumbar spine after combined anterior (radical debridement and anterior fusion) and posterior (instrumentation and fusion) surgery. The object was to study the progress of interbody union, the extent of correction of the kyphosis and its maintenance with early mobilisation, and the incidence of graft and implant-related problems. The American Spinal Injury Association (ASIA) score was used to assess the neurological status. The mean preoperative vertebral loss was highest (0.96) in the dorsal spine. The maximum correction of the kyphosis in the dorsolumbar spine was 17.8°. Loss of correction was maximal in the lumbosacral spine at 13.7°. All patients had firm anterior fusion at a mean of five months. The incidence of infection was 3.9% and of graft-related problems 6.5%. We conclude that adjuvant posterior stabilisation allows early mobilisation and rehabilitation. Graft-related problems were fewer and the progression and maintenance of correction of the kyphosis were better than with anterior surgery alone. There is no additional risk relating to the use of an implant either posteriorly or anteriorly even when large quantities of pus are present

1. Details are given of sixty-three consecutive cases with a history of pleural effusion seen at an orthopaedic hospital. 2. Twenty-four of these were post-primary effusions occurring before the onset of symptoms of the orthopaedic lesion. The bone and joint lesions ultimately developing in this group of patients were widely scattered throughout the skeleton. 3. Three others were secondary to adult-type pulmonary lesions. 4. Thirty-six patients had a pleural effusion after the beginning of their orthopaedic tuberculous history. Seven were certainly secondary to operative intervention, six in the thorax near the parietal pleura (costotransversectomy or antero-lateral decompression of the cord) and one from a haematogenous dissemination after fusion of a hip joint. 5. The remainder of this group with pleural effusion during the history of their orthopaedic tuberculous disease numbered twenty-nine. Of these, twenty-five suffered from disease of the thoracic spine; in two more details are defective. Only two definitely had neither pulmonary nor thoracic spinal disease; their lesions were in the lumbar spine. The conclusion is drawn that the overwhelmingly common cause of pleural effusion in patients with orthopaedic tuberculosis who have normal lungs and have not recently suffered spinal decompression is transpleural infection from thoracic spinal disease and that the sequence is by no means rare. It had occurred in approximately one in six of 145 patients with thoracic Pott's disease seen during this investigation. 6. Details are given of a group of cases with thoracic paravertebral abscess tracking laterally. When the abscess is well clear of the spine and spinal ligaments it may project forwards and radiologically it may appear in the antero-posterior chest film as a shadow in the middle of one or other lung field rather than as a shadow obviously connected with the central paravertebral abscess. Aspiration will yield pus from this posterior extra-pleural abscess extension. 7. The belief that Pott's disease most commonly follows direct spread from caseous paraaortic glands secondary to tuberculous pleurisy is discussed. It is concluded that the evidence is insufficient for so sweeping a statement

Forty patients with tuberculosis of the lower cervical spine (second to seventh cervical vertebrae) have been reviewed. Pain and stiffness were important and dominant symptoms. Two types of disease were recognised. In children under 10 years old involvement was extensive and diffuse with the formation of large abscesses. In patients over 10 the disease was localised and produced less pus, but was associated with a much higher incidence of Pott's paraplegia. The overall incidence of cord compression was 42.5 per cent (17 out of 40); 13 of the 16 patients with the "adult" type of disease had this complication. The commonest method of treatment was with antituberculous drugs, anterior excision of diseased bone and grafting. This regime rapidly relieved pain, compressive respiratory symptoms due to abscesses and Pott's paraplegia. It also corrected kyphotic deformities from an average of 25.5 degrees to 5.4 degrees

Aims

Spinal tuberculosis (TB) remains an important concern. Although spinal TB often has sequelae such as myelopathy after treatment, the predictive factors affecting such unfavourable outcomes are not yet established. We investigated the clinical manifestations and predictors of unfavourable treatment outcomes in patients with spinal TB.

The final results up to 15 years are reported of clinical trials of the management of tuberculosis of the spine in Korea and Hong Kong. In Korea, 350 patients with active spinal tuberculosis were randomised to ambulatory chemotherapy or bed rest in hospital (in Masan) or a plaster-of-Paris jacket for nine months (in Pusan). Patients in both centres were also randomised to either PAS plus isoniazid for 18 months or to the same drugs plus streptomycin for the first three months. In Hong Kong, all 150 patients were treated with the three-drug regime and randomised to either radical excision of the spinal lesion with bone graft or open debridement. On average, the disease was more extensive in Korea, but at 15 years (or 13 or 14 years in a proportion of the patients in Korea) the great majority of patients in both countries achieved a favourable status, no evidence of CNS involvement, no radiological evidence of disease, no sinus or clinically evident abscess, and no restriction of normal physical activity. Most patients had already achieved a favourable status much earlier. The earlier results of these trials are confirmed by the long-term follow-up with no late relapse or late-onset paraplegia. The results of chemotherapy on an outpatient basis were not improved by bed rest or a plaster jacket and the only advantage of the radical operation was less late deformity compared with debridement. A second series of studies has shown that short-course regimes based on isoniazid and rifampicin are as effective as the 18-month regimes: ambulatory chemotherapy with these regimes should now be the main management of uncomplicated spinal tuberculosis

1. Two hundred young Korean patients with a diagnosis of tuberculosis of the spine were allocated at random to in-patient rest in bed (IP) for six months followed by out-patient treatment, or to ambulatory out-patient treatment (OP) from the start. A second random allocation was made to chemotherapy with streptomycin for three months and PAS plus isoniazid for eighteen months (SPH), or to PAS plus isoniazid for eighteen months (PH). For various reasons twenty-nine patients had to be excluded from the study. The main analyses of this report therefore concern 171 patients, namely, forty IP/SPH, forty-six IP/PH, forty-two OP/SPH and forty three OP/PH. The comparisons made are a) of in-patient and out-patient treatment, and b) of the SPH and PH regimens. 2. The clinical and radiographic condition of the four groups on admission was similar. Many patients had extensive lesions. 3. Two in-patients died, probably from miliary tuberculosis, but neither had evidence of residual activity of the spinal lesion. 4. For the eighty-six in-patients the mean stay in hospital was 199 days and five were later readmitted. Of the eighty-five out-patients twenty-one (fourteen SPH, seven PH) were admitted to hospital in the first six months for complications of the spinal disease, for other medical conditions, or for domestic or geographical reasons; after the first six months eight more were admitted. 5. Three in-patients and five out-patients received chemotherapy beyond eighteen months for abscess or for paraparesis. 6. An abscess or sinus was either present initially or developed during treatment in 76 per cent of the in-patients and 72 per cent of the out-patients. Complete resolution occurred in most of the patients, some abscesses being aspirated. At three years 11 per cent of the in-patients and 5 per cent of the out-patients still had residual abscesses or sinuses. 7. On admission the mean total vertebral loss was 1·79 in the in-patients and 1·33 in the out-patients, and increased over the three-year period by 0·15 and 0·31 respectively. 8. The mean angulation of the spine at the start of treatment was 37 degrees for the in-patients and 27 degrees for the out-patients, the mean increase over the three-year period being 8 and 18 degrees respectively. 9. On admission six in-patients and four out-patients had incomplete motor paraplegia. This resolved completely within nine months in eight patients, as did the one cauda equina lesion. Only two patients (both out-patients) developed paraparesis during the course of the study; both recovered. 10. At eighteen months 66 per cent of the in-patients and 58 per cent of the out-patients had responded favourably. The corresponding percentages at thirty-six months were 84 and 88. 11. There was little difference in behaviour between the SPH and the PH series; at thirty-six months 82 per cent of eighty SPH and 90 per cent of eighty-eight PH patients had a favourable response. 12. A multiple regression analysis failed to identify any factor of clearly prognostic importance on admission

We retrospectively reviewed eight children with idiopathic chondrolysis (IC) of the hip and nine with atrophic tuberculosis (TB) of the hip treated over the 10 years 1990 to 1999. Both conditions present with a stiff hip and radiographic joint space narrowing. Our aim was to delineate clinical, radiological and histological differences between the two conditions, thereby obviating the need for biopsy in IC, which could worsen the prognosis. In the IC group all patients were girls. Their mean age was 12 years (11.5 to 13). They presented with a flexion abduction and external rotation deformity of the hip. Chest radiographs were normal in all patients, and all except one had an ESR below 20. The Mantoux was negative in six of the eight. Radiographs showed joint space narrowing and osteopoenia, but the subchondral bony line remained present. Four of the eight had a synovial biopsy, which showed non-specific chronic synovitis. The cartilage looked pale and lustreless. In one hip the cartilage was biopsied and showed cartilage necrosis. In the TB group, five of the nine patients were boys. The mean age was 7 years (5 to 13.5). The only constant hip deformity was flexion. Chest radiographs were normal in all patients. In all patients the ESR was below 20 and the Mantoux was positive. Hip radiographs showed osteopoenia with loss of the subchondral bony line. Peri-articular lytic lesions were present in all patients except one. Histology of synovial biopsy showed caseous necrosis in all hips, and seven of the nine had a positive culture for TB. Macroscopically the cartilage looked normal, and in one hip the cartilage biopsy was histologically normal. We confirmed that in IC the joint space narrowing is due to cartilage necrosis. We postulate that in atrophic TB the loss of subchondral bone due to subchondral erosion gives the impression of joint space narrowing. We also concluded that IC was a diagnoses per se and not by exclusion, and that biopsy was not required

We have reviewed 80 children who were involved in the Medical Research Council (UK) trial of surgical treatment for tuberculosis of the spine in Hong Kong. Radical surgery or debridement had been performed at mean ages of 7.6 years (n = 47) and 5.1 years (n = 33) respectively. The patients were followed up to skeletal maturity (mean 17 years). Spinal deformity was measured on lateral radiographs taken preoperatively, at six months, one year, five years and at final follow-up. Radical surgery and grafting produced a reduction in kyphos and deformity angles at six months; this correction was maintained during the growth period. By contrast, after debridement surgery there was an increase in deformity at six months, with a tendency to some spontaneous correction during the growth period. There were statistically significant differences between angles for the radical and debridement groups only at six months postoperatively, but the changes during later follow-up were similar in the radical and debridement groups. Our findings highlight the importance of the surgical correction of deformity, and provide no evidence to suggest that disproportionate posterior spinal growth contributes to progression of deformity after anterior spinal fusion in children

After exclusions, 265 patients with tuberculosis of the thoracic and/or lumbar spine were followed for three years from the start of treatment. They were randomly allocated to four daily regimens of chemotherapy: 1) isoniazid plus rifampicin for 6 months (6HR, 65); 2) the same drugs as in 1) but for 9 months (9HR, 71); 3) isoniazid plus paraaminosalicylic acid (PAS) or ethambutol for 9 months (9P/EH, 62); or 4) the same drugs as in 3) but for 18 months (18P/EH, 67). All patients were ambulatory from the start of chemotherapy and no form of splintage or support or operation was used in any case. Over half (55%) the patients were children and one-third had sinuses or clinically evident abscesses. At three years a favourable status, defined as no sinus nor clinically evident abscess, no myelopathy with functional impairment, no surgery nor additional chemotherapy, full physical activity with disease quiescent clinically and radiographically, was achieved in 203 patients (77%) and in another 41 (15%) in all respects except radiographically. Only 20 patients (8%) had an unfavourable status the proportion being highest (19%) in the 9P/EH series. Thirteen of these were classified as unfavourable solely because they had needed additional chemotherapy; only seven still had an unfavourable status at three years. The clinical results at three years were thus excellent in all series except the 9P/EH, in which more patients had required additional chemotherapy. In the 88 patients with sinuses or abscesses on admission, the rate of resolution was similar in all the series; most lesions (83%) had resolved by 12 months.(ABSTRACT TRUNCATED AT 250 WORDS)

1. The long-term results of 740 European patients suffering from spinal tuberculosis and treated without and with specific anti-tuberculous drugs have been surveyed.

2. The results of treatment by conservative methods and by conventional surgical methods have been compared in the two periods. The attainment of spinal stability as judged by serial examination of radiographs was the main criterion in assessing healing.

3. Although the results of conventional treatment have improved since the advent of chemotherapy, the credit is mainly due to the influence of more frequently and more expertly applied operations.

4. With chemotherapy the well tried medical and surgical procedures produce stable spines in three-quarters of cases. With early operation on the lesion the results are better and more quickly obtained. Of eighty spines on which focal surgery was performed during the past twelve years before the lesions had become extensive, seventy-seven (9·62 per cent) healed by bone. The average duration of hospitalisation after such operation was four and a half months. No patient has had to be readmitted.

5. The difficulties and possible dangers of these methods must be emphasised. The operations are difficult and dangerous when the lesions have been allowed to get out of hand and become unduly extensive. They are contra-indicated in cases where there is very marked deformity.

6. Training in special techniques of operation is necessary. Duplicated drainage of the hemithorax after thoracotomy is essential, and skilled after-care is important if good results are to be obtained.

40% Of the cases of tuberculous (TB) spondylitis involve the lumbar spine. Despite the large forces borne by the lumbar spine and subsequent disability that may result from the TB infection, no studies have reported on the functional outcome. We review the clinical, radiological and patient-orientated functional outcomes using the Oswestry Disability index (ODI) following treatment of lumbar spine TB.

The final radiological and ODI assessment was undertaken at follow-up during October 2005 and March 2006 in 37 patients, treated non-operatively for TB of the lumbar spine. The diagnosis was established following a closed needle biopsy.

The mean age at follow-up was 35 (range 16 to 76 years). The average duration of symptoms prior to presentation was 9 months (range 2 to 24 months). All patients presented with low backache and night pain but only 42% had constitutional symptoms. 92% had 2-body involvement and L3/4 segment was most commonly involved (35%). The kyphosis measured 13⁰ (range 40⁰ kyphosis to 13⁰ lordosis) and the mean overall lumbar curve was +1⁰ (range 26⁰ kyphosis to 36⁰ lordosis). Ten patients had coronal plane deformity averaging 10⁰ (0⁰ to 22⁰). All patients had a minimum of 6 months of anti-TB treatment (6 to 24 months), 76% used spinal brace for a mean of 5 months (2 to 24 months). At the last follow-up the kyphosis was 17⁰ (38⁰ kyphosis to 8⁰ lordosis) with overall average lumbar curve of +3⁰ (18⁰ kyphosis to 36⁰ lordosis). 11 Had mean coronal deformity of 9⁰ (0⁰ to 14⁰). 34 Of the patients showed full radiological fusion. The mean ODI was 19% (0 to 55%).

We conclude that a favourable functional outcome can be expected with conservative treatment of lumbar spine TB, despite the deformity.

In spinal tuberculosis MRI can clearly demonstrate combinations of anterior and posterior lesions as well as pedicular involvement. We propose a classification system, using information provided by MRI, to help to plan the appropriate surgical treatment for patients with thoracic spinal tuberculosis. We describe a series of 47 patients, divided into four groups, based on the surgical protocol used in the management. Group A consisted of patients with anterior lesions which were stable with no kyphotic deformity, and were treated with anterior debridement and strut grafting. Group B comprised patients with global lesions, kyphosis and instability who were treated with posterior instrumentation using a closed-loop rectangle with sublaminar wires, and by anterior strut grafting. Group C were patients with anterior or global lesions as in the previous groups, but who were at a high risk for transthoracic surgery because of medical and possible anaesthetic complications. These patients had a global decompression of the cord posteriorly, the anterior portion of the cord being approached through a transpedicular route. Posterior instrumentation was with a closed-loop rectangle held by sublaminar wires. Group D comprised patients with isolated posterior lesions which required posterior decompression only.

An understanding of the extent of vertebral destruction can be obtained from MRI studies. This information can be used to plan appropriate surgery.