A bipolar spacer was inserted for severe arthritic destruction of the shoulder in 14 patients, and followed up for a mean of 5.9 years. In one patient the operation failed because of infection. Two others required revision for loss of low-friction properties which caused loosening of the humeral component. At the end of the follow-up all the patients showed improvement. The Hospital for Special Surgery pain score had increased from 5.3 to 18.9 and the movement score from 7.5 to 20.1

Between March 1969 and May 1978, 36 babies sustained birth injuries of the brachial plexus at the National Women's Hospital, Auckland, New Zealand. This gives an incidence of 0.87 per 1000 live births. Nearly 80 per cent of these children had made a complete recovery by the age of 13 months, while none of those with significant residual defects has severe sensory or motor deficit of the hand

Scoliosis Clinic and the Department of Human Genetics, Hadassah University Hospital, Jerusalem Scoliosis appeared in fifteen members of a family in three generations. The eight members examined showed an idiopathic type of scoliosis. Father-to-son transmission occurred more than once. Although at first appearance transmission of the scoliosis is as an autosomal dominant trait, the concept of polygenic inheritance, as has been shown in previous population studies, could also explain the inheritance in this family

We have carried out a randomised, controlled trial on 70 patients having unilateral total knee replacement in which transfusion was either with homologous bank blood or by reinfusion of unwashed blood salvaged after operation. No complications or adverse effects were observed from reinfusion. The need for bank blood was reduced by 86% in the reinfusion group but, more importantly, the number of infective episodes was significantly less when the use of bank blood was avoided. The mean length of stay in hospital was also reduced by more than two days

We selected randomly a consecutive series of 162 patients requiring hip replacement to receive either a cementless, hemispherical, modular, titanium acetabular cup or a cemented, all-polyethylene cup. These replacements were performed by two surgeons in four general hospitals. The same surgical technique was used and a 26 mm metal-head femoral component was used in every case. After exclusions, 115 hips were studied for differences in rates of wear and osteolysis. The mean clinical follow-up was eight years and the mean radiological follow-up, 6.5 years. The cementless cups wore at a mean rate of 0.15 mm per year and the cemented cups at 0.07 mm per year. This difference was significant (p < 0.0001). Our findings in this mid-term study suggest that cementless cups wear more than cemented cups

Aims

The purpose of this study was to describe the effect of histological grade on disease-specific survival in patients with chondrosarcoma.

We describe the results of total knee arthroplasty (TKA) undertaken for severe, neurosyphilitic Charcot arthropathy in ten patients (19 knees). A cemented condylar, constrained prosthesis was implanted in all but two knees. The mean follow-up was 5.2 years (5 to 6). The mean knee score before operation was 36.5 points (30 to 42) which improved to 76 points (58 to 90) after operation as judged by the Hospital for Special Surgery score. At final follow-up three knees (16%) had aseptic loosening which required salvage by an arthrodesis, six (31%) were functioning poorly and ten (53%) were satisfactory. We conclude that although Charcot arthropathy is not an absolute contraindication to total knee replacement, there is a high incidence of serious complications

Aims

To compare the early management and mortality of older patients sustaining major orthopaedic trauma with that of a younger population with similar injuries.

Aim

Osteoarthritis (OA) is caused by complex interactions between genetic and environmental factors. Epigenetic mechanisms control the expression of genes and are likely to regulate the OA transcriptome. We performed integrative genomic analyses to define methylation-gene expression relationships in osteoarthritic cartilage.

Aims

Flexor hallucis longus (FHL) tendon transfer is a well-recognized technique in the treatment of the neglected tendo Achillis (TA) rupture.

Two hundred and thirty-two ankle fractures were treated in the orthopaedic department of the Royal Portsmouth Hospital between 1959 and 1960. Seventy-one fractures treated by internal fixation with screws have been seen at follow-up examination. Results show that open reduction, secure and accurate internal fixation and early movement without plaster or other splintage is a treatment which in most cases has been followed by a short convalescence, few post-operative complications, and a painless ankle and with good function

We studied the complications after open-wedge osteotomy by hemicallotasis in 308 consecutive patients, most of whom had osteoarthritis of the knee. The participating surgeons, who worked at 17 hospitals, used their discretion in selecting patients, operating techniques and external fixators. The general complications included 11 cases of deep-vein thrombosis (4%), six of nonunion (2%) and one of septic arthritis of the knee. There were technical complications in 13 patients (4%). In 157 patients (51%) pin-site infections were recorded; of these, 96% were minor and responded to wound toilet and antibiotic treatment. A total of 18 revision procedures was carried out

Aims

After intercalary resection of a bone tumour from the femur, reconstruction with a vascularized fibular graft (VFG) and massive allograft is considered a reliable method of treatment. However, little is known about the long-term outcome of this procedure. The aims of this study were to determine whether the morbidity of this procedure was comparable to that of other reconstructive techniques, if it was possible to achieve a satisfactory functional result, and whether biological reconstruction with a VFG and massive allograft could achieve a durable, long-lasting reconstruction.

Problem drinking was found to be likely in 21% of inpatients in a general orthopaedic and fracture service, and in 42% of outpatients attending the fracture clinics. The questionnaire showed that the problem was most common among young men, particularly among outpatients. Previous hospital admissions were more frequent in this group. Many of the health problems associated with the chronic abuse of alcohol are directly relevant to orthopaedic practice. Early intervention may be highly successful, and it is recommended that screening for problem drinking be considered in orthopaedic and fracture services

We reviewed 44 patients with 44 full-thickness rotator-cuff tears at an average of 4.2 years after arthroscopically-assisted repair. There were 25 women and 19 men aged between 35 and 76 years (average 58); 35% of the shoulders had other intra-articular lesions. Most of the patients (85%) had been discharged from hospital immediately after the operation. The result was rated good or excellent in 84%, 88% of the patients were satisfied, and 64% of the athletes returned to their previous sports. The size of the tear was a determining factor in the outcome

The Fairbank Collection in the Radiology Department of the Royal National Orthopaedic Hospital contains details of 15 patients in the section labelled "Metaphysial Dysplasia and Dysostosis". This material has been reviewed, long-term follow-up of the patients carried out and the diagnosis revised, where indicated, according to current concepts. Of the 15 patients, all children, seven had recognisable bone dysplasias. The remaining eight, all listed under the heading "metaphysial fragility", had the characteristic radiographic features of "battered" babies

1. The results are recorded of radical excisional surgery for spinal tuberculosis in eighty-five patients. 2. Clinically satisfactory results were obtained in 97 per cent of seventy-one patients followed up. Radiologically the disease was deemed to be cured in 71 per cent of cases. 3. The average period of rest after operation was three and a half months, and the average hospital stay was five and a half months. 4. Total recovery from paraplegia occurred in 84 per cent of patients so affected

Aims

To investigate the risk factors for progression of articular cartilage damage after anatomical anterior cruciate ligament (ACL) reconstruction.

We compared the success of the screening programmes for congenital dislocation of the hip in two hospitals in the same district, as applied to 68,861 live births over 11 years. Both used only clinical tests on new-born infants. Screening was less successful when the tests were done by junior paediatric physicians than by senior physiotherapists supervised by an orthopaedic surgeon. Clinical screening can be highly effective provided that all babies are screened at birth, and high-risk cases are followed up by a properly trained team with a well-designed protocol

We present a study of 67 Oxford bicompartmental total knee replacements performed at a district general hospital. In this general orthopaedic unit, 57 of the knees (85%) had significant relief of pain with a mean flexion range of 95 degrees and a mean flexion deformity of only 9 degrees. There was a noticeable difference between osteoarthritic and rheumatoid knees. Poor results could be directly related to an avoidable postoperative complication. The results of this independent assessment may be compared favourably with the previously published series from the specialist centre at which the prosthesis was designed