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
The aim of this study was to report the medium-term outcomes of impaction bone allograft and fibular grafting for osteonecrosis of the femoral head (ONFH) and to define the optimal indications. A total of 67 patients (77 hips) with ONFH were enrolled in a single centre retrospective review. Success of the procedure was assessed using the Harris Hip Score (HHS) and rate of revision to total hip arthroplasty (THA). Risk factors were studied, including age, aetiology, duration of hip pain, as well as two classification systems (Association Research Circulation Osseous (ARCO) and Japanese Investigation Committee (JIC) systems).Aims
Methods
1. Histochemical staining and correlated biochemical estimations of five hydrolytic enzymes were done on eighteen benign and twenty malignant fibroblastic
We reviewed the outcome of patients who had been
treated operatively for symptomatic peri-acetabular metastases and
present an algorithm to guide treatment. . The records of 81 patients who had been treated operatively for
symptomatic peri-acetabular metastases between 1987 and 2010 were
identified. There were 27 men and 54 women with a mean age of 61
years (15 to 87). The diagnosis, size of
Pigmented villonodular synovitis (PVNS) is a
rare benign disease of the synovium of joints and tendon sheaths, which
may be locally aggressive. We present 18 patients with diffuse-type
PVNS of the foot and ankle followed for a mean of 5.1 years (2 to
11.8). There were seven men and 11 women, with a mean age of 42
years (18 to 73). A total of 13 patients underwent open or arthroscopic
synovectomy, without post-operative radiotherapy. One had surgery
at the referring unit before presentation with residual tibiotalar
PVNS. The four patients who were managed non-operatively remain
symptomatically controlled and under clinical and radiological surveillance.
At final follow-up the mean Musculoskeletal Tumour Society score
was 93.8% (95% confidence interval (CI) 85 to 100), the mean Toronto
Extremity Salvage Score was 92 (95% CI 82 to 100) and the mean American
Academy of Orthopaedic Surgeons foot and ankle score was 89 (95%
CI 79 to 100). The
Antibiotic resistance represents a threat to human health. It has been suggested that by 2050, antibiotic-resistant infections could cause ten million deaths each year. In orthopaedics, many patients undergoing surgery suffer from complications resulting from implant-associated infection. In these circumstances secondary surgery is usually required and chronic and/or relapsing disease may ensue. The development of effective treatments for antibiotic-resistant infections is needed. Recent evidence shows that bacteriophage (phages; viruses that infect bacteria) therapy may represent a viable and successful solution. In this review, a brief description of bone and joint infection and the nature of bacteriophages is presented, as well as a summary of our current knowledge on the use of bacteriophages in the treatment of bacterial infections. We present contemporary published in vitro and in vivo data as well as data from clinical trials, as they relate to bone and joint infections. We discuss the potential use of bacteriophage therapy in orthopaedic infections. This area of research is beginning to reveal successful results, but mostly in nonorthopaedic fields. We believe that bacteriophage therapy has potential therapeutic value for implant-associated infections in orthopaedics. Cite this article:
1. An experimental study of the effects of nerve and muscle
Osteolysis remains a common reason for revision
after total hip arthroplasty (THA). For osteolysis associated with loose
cups, revision is indicated. For osteolysis around a well-fixed
cup, the decision is more controversial. The data available data
support retention of the cupwith
Despite recent advances in arthroscopic rotator cuff repair, re-tear rates remain high. New methods to improve healing rates following rotator cuff repair must be sought. Our primary objective was to determine if adjunctive bone marrow stimulation with channelling five to seven days prior to arthroscopic cuff repair would lead to higher Western Ontario Rotator Cuff (WORC) scores at 24 months postoperatively compared with no channelling. A prospective, randomized controlled trial was conducted in patients undergoing arthroscopic rotator cuff repair. Patients were randomized to receive either a percutaneous bone channelling of the rotator cuff footprint or a sham procedure under ultrasound guidance five to seven days prior to index surgery. Outcome measures included the WORC, American Shoulder and Elbow Surgeons (ASES), and Constant scores, strength, ultrasound-determined healing rates, and adverse events.Aims
Methods
The June 2012 Oncology Roundup. 360. looks at: avoiding pelvic hemipelvectomy; proximal femoral metastasis; extendible prostheses; rotationplasty; soft-tissue sarcomas; osteosarcoma of the pelvis; recurrent chondrosarcoma ; MRI and the differentiation between benign and malignant
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
1. A primary subacute type of staphylococcal osteomyelitis has been described. It is the commonest form of osteomyelitis seen in East Africa, and the incidence appears to be increasing in Great Britain. 2. A review of the literature indicates that this is not a new disease but that in the past there has been some confusion in terminology. 3. The causative organism is a coagulase positive staphylococcus, but in a few instances a coagulase negative one has been isolated. The staphylococcus is thought to be of reduced virulence and in East Africa it is likely that the population has acquired an increased resistance to the staphylococcus. 4. Two radiologically distinct groups are recognised, depending on whether a bone abscess is present or not. In the first group there are two types of localised abscesses: the familiar Brodie's
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
Ageing-related incompetence becomes a major hurdle for the clinical translation of adult stem cells in the treatment of osteoarthritis (OA). This study aims to investigate the effect of stepwise preconditioning on cellular behaviours in human mesenchymal stem cells (hMSCs) from ageing patients, and to verify their therapeutic effect in an OA animal model. Mesenchymal stem cells (MSCs) were isolated from ageing patients and preconditioned with chondrogenic differentiation medium, followed by normal growth medium. Cellular assays including Bromodeoxyuridine / 5-bromo-2'-deoxyuridine (BrdU), quantitative polymerase chain reaction (q-PCR), β-Gal, Rosette forming, and histological staining were compared in the manipulated human mesenchymal stem cells (hM-MSCs) and their controls. The anterior cruciate ligament transection (ACLT) rabbit models were locally injected with two millions, four millions, or eight millions of hM-MSCs or phosphate-buffered saline (PBS). Osteoarthritis Research Society International (OARSI) scoring was performed to measure the pathological changes in the affected joints after staining. Micro-CT analysis was conducted to determine the microstructural changes in subchondral bone.Aims
Methods