1. A series of 328 cases of acute haematogenous osteomyelitis in children is analysed. 2. In the first group ofseventy-seven cases from 1944 to 1950 penicillin gave excellent results. 3. After 1950 the disease took on new characteristics in terms of frequency, severity and age incidence, with the appearance of a staphylococcus resistant to penicillin: 251 cases are recorded from 1951 to 1960. 4. The importance of the early assessment ofthe disease into degrees of severity is emphasised as the surgeon's guide in his form of management. 5. The value of operative decompression is discussed. 6. The frequent and dire consequences of hip joint involvement are analysed and draillage of the hip joint is described

In a prospective study, 60 patients with acute acromioclavicular dislocation were randomly allocated to treatment with a broad arm sling or to reduction and fixation with a coracoclavicular screw. Of these 54 were followed for four years. Conservatively-treated patients regained movement significantly more quickly and fully, returned to work and sport earlier and had fewer unsatisfactory results than those having early operation. For severe dislocations, with acromioclavicular displacement of 2 cm or more, early surgery produced better results. Conservative management is best for most acute dislocations, but younger patients with severe displacement may benefit from early reduction and stabilisation

The diagnosis of acute osteomyelitis is often very difficult during the first 24 to 48 hours. Bone scanning has been a useful adjunct in this diagnosis by demonstrating increased uptake in the area or areas of involvement. Occasionally the pathological area is "cold" on scanning, which may lead to a misdiagnosis. This paper presents three cases demonstrating this unusual finding

United Kingdom National Institute for Health and Clinical Excellence guidelines recommend the use of total hip replacement (THR) for displaced intracapsular fractures of the femoral neck in cognitively intact patients, who were independently mobile prior to the injury. This study aimed to analyse the risk factors associated with revision of the implant and mortality following THR, and to quantify risk. National Joint Registry data recording a THR performed for acute fracture of the femoral neck between 2003 and 2010 were analysed. Cox proportional hazards models were used to investigate the extent to which risk of revision was related to specific covariates. Multivariable logistic regression was used to analyse factors affecting peri-operative mortality (< 90 days). A total of 4323 procedures were studied. There were 80 patients who had undergone revision surgery at the time of censoring (five-year revision rate 3.25%, 95% confidence interval 2.44 to 4.07) and 137 patients (3.2%) patients died within 90 days. After adjusting for patient and surgeon characteristics, an increased risk of revision was associated with the use of cementless prostheses compared with cemented (hazard ratio (HR) 1.33, p = 0.021). Revision was independent of bearing surface and head size. The risk of mortality within 90 days was significantly increased with higher American Society of Anesthesiologists (ASA) grade (grade 3: odds ratio (OR) 4.04, p < 0.001; grade 4/5: OR 20.26, p < 0.001; both compared with grades 1/2) and older age (≥ 75 years: OR 1.65, p = 0.025), but reduced over the study period (9% relative risk reduction per year). THR is a good option in patients aged < 75 years and with ASA 1/2. Cementation of the femoral component does not adversely affect peri-operative mortality but improves survival of the implant in the mid-term when compared with cementless femoral components. There are no benefits of using head sizes > 28 mm or bearings other than metal-on-polyethylene. More research is required to determine the benefits of THR over hemiarthroplasty in older patients and those with ASA grades > 2

1 . Two hundred and twelve cases of acute haematogenous osteitis treated between 1936 and 1950 have been reviewed. 2. The cases are described in three groups: Group I—Seventy-five cases treated before the introduction of effective chemotherapy; Group II—Fifty-five cases treated with sulphathiazole and Group III—Eighty-two cases treated with penicillin. 3. The problems of penicillin therapy are discussed

We made a prospective arthroscopic study of 106 skeletally mature male sportsmen with an average age of 28.35 years (16.8 to 44) who presented with an acute haemarthrosis of the knee due to sporting activities. We excluded those with patellar dislocations, radiographic bone injuries, extra-articular ligamentous lesions or a previous injury to the same joint. The anterior cruciate ligament (ACL) was intact in 35 patients, partially disrupted in 28 and completely ruptured in 43. In the patients with an ACL lesion, associated injuries included meniscal tears (17 patients), cartilaginous loose bodies (6), and minimal osteochondral fractures of the patella (2), the tibial plateau (3) or the femoral condyle (9). We found no age-related trend in the pattern of ACL injuries. Isolated injuries included one small osteochondral fracture of the patella, and one partial and one total disruption of the posterior cruciate ligament. Three patients had cartilaginous loose bodies, and no injury was detected in five. Acute traumatic haemarthrosis indicates a serious ligament injury until proved otherwise, and arthroscopy is needed to complement careful history and clinical examination. All cases with a tense effusion developing within 12 hours of injury should have an aspiration. If haemarthrosis is confirmed, urgent admission and arthroscopy are indicated

A previously undescribed syndrome affecting the fingers of women is presented. The patients experience a sharp pain and then the fingers become blue and numb. The discoloration resolves within 72 hours without the changes normally associated with an ecchymosis. Clinical and haematological examination of six patients failed to show any common factors or associated systemic disease. This syndrome is of no clinical significance to the patient, but it is important for clinicians to be aware of it because the acute phase can cause anxiety, suggesting more serious vascular disease

1. The literature on acute osteomyelitis of the maxilla in infants is reviewed and the improvement in the prognosis since the introduction of chemotherapy is noted. 2. The clinical features, diagnosis, surgical anatomy, pathology, and bacteriology are discussed and the constant pathogenicity of the staphylococcus aureus stressed. It is suggested that the first deciduous molar tooth is the centre of the early bone infection, and that the infection begins in the mucosa overlying this tooth. 3. Two cases are reported. Both were caused by a penicillin-resistant staphylococcus aureus. 4. The early use of aureomycin in an attempt to abort the infection is advocated

We studied MR images of the spine in a consecutive series of 100 patients with acute compression of the spinal cord due to metastases. All patients had documented neurological deficit and histologically proven carcinoma. MRI was used to localise bony metastatic involvement and soft-tissue impingement of the cord. A systematic method of documenting metastatic involvement is described. A total of 43 patients had compression at multiple levels; 160 vertebral levels were studied. In 120 vertebrae (75%), anterior, lateral and posterior bony elements were involved. Soft-tissue impingement of the spinal cord often involved more than one quadrant of its circumference. In 69 vertebrae (43%) there was concomitant anterior and posterior compression. Isolated involvement of a vertebral body was observed in only six vertebrae (3.8%). We have shown that in most cases of acute compression of the spinal cord due to metastases there is coexisting involvement of both anterior and posterior structures

Fractures of the scaphoid are most common in young men; immobilisation in a cast usually means a long period away from work and athletic activities. Early rigid fixation has been shown to promote a rapid functional recovery, but open reduction and internal fixation is technically demanding with the dangers of damage to the radiocarpal ligaments, the scaphotrapezial joint, and the blood supply of the scaphoid. For minimally displaced or undisplaced B1 or B2 fractures, these problems can be overcome by percutaneous fixation. We report our technique and the results of a pilot study in 15 patients. There was no immobilisation; patients were allowed movement soon after operation, but union was obtained in all at a mean of 57 days (38 to 71). The range of movement after union was equal to that of the contralateral limb and grip strength was 98% of the contralateral side at three months. Patients were able to return to sedentary work within four days and to manual work within five weeks. Our initial results show that percutaneous scaphoid fixation for acute fractures is satisfactory and gives rapid functional recovery

1. Two cases of pseudogout are described with an onset acute enough to be mistaken for septic arthritis. 2. The radiological and laboratory investigations for diagnosis are described

We describe a new surgical technique for the treatment of lacerations of the extensor tendon in zone I, which involves a tenodesis using a length of palmaris longus tendon one-quarter of its width. After exposing the dorsal aspect of the distal interphalangeal joint and harvesting the tendon, a 1.5 mm drill bit is passed through the insertion of the extensor tendon into the distal phalanx where it penetrates through the skin of the pulp of the digit. The palmaris longus tendon is threaded through the drill hole from dorsal to ventral and the ventral end is tied in a simple knot and trimmed. The palmaris longus tendon is then sutured to the extensor tendon close to its insertion, and also at the middle of the middle phalanx. The operation was undertaken on 67 patients: 27 with an acute injury and 40 patients with a chronic mallet deformity. One finger (or the thumb) was involved in each patient. At a mean follow-up of 12 months (6 to 18), 66 patients (98.5%) received excellent or good results according to both the American Society for Surgery of the Hand (ASSH) classification and Miller’s classification. Tenodesis using palmaris longus tendon after complete division of an extensor tendon in zone 1 is a reliable form of treatment for isolated acute or chronic ruptures

1. Six children suffering from acute infections of the spine have been studied. 2. Clinical and radiographic features are described. Reasons are given for bearing the condition in mind when dealing with cases of pyrexia of unknown origin in children. 3. Treatment is broadly outlined. 4. Radiographic findings are discussed in relation to the pathology of the disease

We report six caucasian patients who had acute pain in the hip and marked limitation of all movements of the joint. Plain radiographs and CT of the pelvis showed calcification within the reflected head of rectus femoris. All six responded to accurate CT-controlled injections of corticosteroid and local anaesthetic with dramatic and prolonged pain relief, although one required a second injection for recurrence of symptoms after two months

Injuries to the spinal cord may be associated with increased healing of fractures. This can be of benefit, but excessive bone growth can also cause considerable adverse effects. We evaluated two groups of patients with fractures of the spinal column, those with neurological compromise (n = 10) and those without (n = 15), and also a control group with an isolated fracture of a long bone (n = 12). The level of transforming growth factor-beta (TGF-β), was measured at five time points after injury (days 1, 5, 10, 42 and 84). The peak level of 142.79 ng/ml was found at day 84 in the neurology group (p < 0.001 vs other time points). The other groups peaked at day 42 and had a decrease at day 84 after injury (p ≤ 0.001). Our findings suggest that TGF-β may have a role in the increased bone turnover and attendant complications seen in patients with acute injuries to the spinal cord

Acute myelopathy is a rare complication of Scheuermann's disease. Three patients are reported where spinal cord compression occurred at the apex of a kyphos. All were male, aged 14, 18 and 20 years, and each had a profound neurological defect associated with a short, sharp kyphos in the low thoracic region. Each patient underwent anterior decompression and all made an almost full recovery. It is deduced that factors which may influence the onset of cord compression include the angle of kyphosis, the number of segments involved, the rate of change of the angle, local anatomical variations, trauma, and possible secondary impairment of the vasculature of the cord

1. A child is described in whom an acute osteitis was produced by some organism which could neither be identified nor cultured in vitro, and which provoked a violent general reaction but which also showed a distinct affinity for the central nervous system. 2. This organism survived in a cavity in the femur for four months; it preserved its pathogenic properties, and could only be cultured in living tissue. 3. A twice repeated passage through animals increased the toxicity of this organism and proved its affinity for the central nervous system. 4. This organism may have been a virus similar to those producing encephalitis. A final answer may be obtained by further attempts to provoke experimental osteitis with live cultures of viruses in animals

1. Continued follow-up of the 113 children with acute osteomyelitis previously reported and a study of a further thirty-eight proven cases has not changed our opinion that the correct management is rest and effective antibiotics. Operation should be undertaken only if pus is detectable clinically. 2. Bacteriological evidence shows that the flora causing this disease are less sensitive to benzylpenicillin than ten years ago and that a proportion are also likely to become resistant to methicillin and cloxacillin. 3. The most effective antibiotic combination used was fusidic acid and erythromycin. This lowered the failure rate to 10·5 per cent in thirty-eight proven cases. Two of the four failures were in haemophilus infections. No staphylococcal infection of a long bone became chronic, and all lesions were healed within three months of onset. 4. The duration of treatment (twenty-one days) and the method of splintage (removable plaster slabs) remained the same as in the previous series. 5. Careful watch must be kept on the incidence of haemophilus infections. If it rises, increasing the erythromycin or adding ampicillin may be necessary. 6. Use of the newer aqueous suspension of fusidic acid may lower the incidence of troublesome vomiting (12 per cent in this series). 7. Only 7 per cent of staphylococcus aureus infections in this hospital, and 17 per cent of such infections in our thirty-eight cases were sensitive to benzylpenicillin. It is thought that this drug has outlived its usefulness in osteomyelitis. 8. It is recommended that, on diagnosis, fusidic acid aqueous suspension 5 millilitres should be given three times a day to children aged one to five, and 10 millilitres twice a day for children aged six to twelve, with erythromycin stearate 30 milligrams per kilogram of body weight each day in divided doses

The ultrasonic findings in 38 children with osteomyelitis of the limb bones were analysed in four time-related groups based on the interval between the onset of symptoms and the ultrasonic examination. Deep soft-tissue swelling was the earliest sign of acute osteomyelitis; in the next stage there was periosteal elevation and a thin layer of subperiosteal fluid, and in some cases this progressed to form a subperiosteal abscess. The later stages were characterised by cortical erosion, which was commonly present in those who had had symptoms for more than a week. Concurrent septic arthritis was revealed in 11 patients, most frequently in association with osteomyelitis of the proximal femur or the distal humerus. Four weeks after clinical cure, ultrasonic examination showed no abnormalities. Ultrasonography is therefore a useful additional method for the diagnosis and assessment of osteomyelitis and its complications

We have investigated whether assessment of blood flow to the proximal scaphoid can be used to predict nonunion in acute fractures of the scaphoid. We studied 32 fractures of the scaphoid one to two weeks after injury, by dynamic fat-suppressed T1-weighted gradient-echo MRI after the intravenous administration of gadopentetate dimeglumine (0.1 mmol/kg body-weight). Steepest slope values (SSV) and percentage enhancement values (%E) were calculated for the distal and proximal fragments and poles. All the fractures were treated by immobilisation in a cast, and union was assessed by CT at 12 weeks. Nonunion occurred in four fractures (12%), and there was no statistically significant difference between the proximal fragment SSV and %E values for the fractures which united and those with nonunion. The difference between the proximal pole SSV and %E values for the union and nonunion groups reached statistical significance (p < 0.05), but with higher enhancement parameters for the nonunion group. Our results suggest that poor proximal vascularity is not an important determinant of union in fractures of the scaphoid