Hereditary multiple exostoses is an autosomal dominant disorder characterised by multiple osteochondromata, most commonly affecting the forearm, knee and ankle. Osteochondromata of the proximal femur have been reported to occur in 30% to 90% of affected patients with coxa valga in 25%. Acetabular dysplasia is rare but has been described. This is the first report of a patient requiring surgical intervention. A girl was seen at the age of nine with hereditary multiple exostoses and when 12 developed bilateral pain in the groin. Radiographs showed severely dysplastic acetabula with less than 50% coverage of the femoral heads and widening of the medial joint space. Large sessile osteochondromata were present along the medial side of the
The results of 110 operations for the treatment of fractures through metastases in the
The aim of this study was to report the implant survival and patient-reported outcome measures (PROMs) in a consecutive series of patients aged less than 50 years at the time of arthroplasty using the Birmingham Hip Resurfacing system (BHR), with a minimum follow-up of ten years. A total of 226 patients with osteoarthritis of the hip, who underwent BHR and presented to a single surgeon, were included in the study. Survival of the implant was confirmed by cross-checking with the Australian Orthopaedic Association National Joint Replacement Registry. Kaplan–Meier survival curves with 95% confidence intervals (CIs) were constructed. Pre- and postoperative PROMs were compared with Aims
Patients and Methods
We studied the impact of direct anterior (DA) A total of 6086 consecutive patients undergoing primary total hip arthroplasty (THA) at a single institution between 2013 and 2016 were retrospectively evaluated. Data obtained from electronic patient medical records included age, sex, body mass index (BMI), medical comorbidities, surgical approach, and presence of deep PJI. There were 3053 male patients (50.1%) and 3033 female patients (49.9%). The mean age and BMI of the entire cohort was 62.7 years (18 to 102, Aims
Patients and Methods
Between December 1982 and June 1986, 98 displaced subcapital
Mechanical abnormalities of the patellofemoral joint are among the many causes that have been suggested for adolescent knee pain. This study seeks to identify these factors. Measurements of joint mobility and lower limb morphology were made on 446 pupils at a comprehensive school, 136 of whom had suffered knee pain in the previous year. The pupils with symptoms enjoyed sporting activities significantly more than their symptom-free contemporaries. Joint mobility, the Q-angle, genu valgum and anteversion of the
1. Forty-eight paralytic dislocations of the hip have been studied and twenty-seven operations for correction of valgus deformity of the
Children who present late with hip dislocation may require femoral osteotomy after reduction, to correct valgus and anteversion deformity of the
We report the results of anterior soft-tissue release of the hip for fixed flexion deformity in 17 patients (31 hips) with juvenile chronic arthritis. The mean age at operation was 8 years 6 months. All the patients were reviewed at one and three years and 11 (21 hips) were available for review at five years. The results were good as regards early pain relief and improved mobility. At one year, the average fixed flexion deformity was reduced from 35 degrees to 9.5 degrees, and at three years it was 18 degrees. This degree of improvement was maintained in the hips followed for five years. At 5 to 12 years' follow-up (mean 6.7) seven patients (14 hips) have required no further surgery and have maintained an acceptable range of motion. We discuss the influence of surgery on radiographic changes and on
We used ultrasonography to study 26 hips with slipped capital femoral epiphyses. In recently slipped epiphyses the ultrasound image revealed a step at the anterior physeal outline (mean 6.4 mm), diminished distance between the anterior acetabular rim and the femoral metaphysis (mean 4.3 mm) and an effusion. As metaphyseal remodelling progressed the physeal step decreased. The
The purpose of this study was to establish if the Bateman prosthesis functions as a bipolar device moving primarily at the inner metal-on-polyethylene bearing as originally proposed, or as a unipolar hemiarthroplasty moving at the outer metal-on-cartilage surface as has recently been suggested. One hundred hips were examined at one year follow-up; 78 were examined again at two to four years. The replacement was performed for arthritis in 76 hips and for
The aim of this study was to review the impact of smoking tobacco on the musculoskeletal system, and on bone fractures in particular. English-language publications of human and animal studies categorizing subjects into smokers and nonsmokers were sourced from MEDLINE, The Cochrane Library, and SCOPUS. This review specifically focused on the risk, surgical treatment, and prevention of fracture complications in smokers.Objectives
Methods
1. Some problems in the early diagnosis and management of congenital dislocation are discussed. 2. In a well-staffed maternity unit one dislocation completely escaped early detection in every 8,000 births over the period 1962 to 1968 inclusive. 3. The complications of early treatment on a Malmö splint are initial failure to obtain reduction, failure to maintain reduction, deformity of the upper femoral epiphysis or metaphysis, and persistent anteversion of the
1. The treatment of contractures at the hip secondary to poliomyelitis by Soutter's muscle slide or by Yount's fasciotomy gives excellent results. So does high femoral osteotomy, but it is not superior to the other two and should therefore be kept in reserve as a supplementary operation for the completion of correction of a deformity so gross as not to be wholly remediable by division of the soft parts. 2. Subluxation of the hip occurs only if the paralysis comes on during the first eighteen months of life and is a product not of severe paralysis but of unbalanced and often slight weakness of muscles. Correction of the invariable valgus deformity of the
1. The customary method of broaching and of knocking the prosthesis down into the
We used laser Doppler flowmetry (LDF) with a high energy (20 mW) laser to measure perfusion of the femoral head intraoperatively in 32 hips. The surgical procedure was joint debridement requiring dislocation or subluxation of the hip. The laser probe was placed within the anterosuperior quadrant of the femoral head. Blood flow was monitored in specific positions of the hip before and after dislocation or subluxation. With the femoral head reduced, external rotation, both in extension and flexion, caused a reduction of blood flow. During subluxation or dislocation, it was impaired when the posterosuperior
We hypothesized that there is no difference in the clinical and radiological outcomes using local bone graft We prospectively studied 28 calcaneal malunion patients (the study group) who were managed by subtalar distraction arthrodesis using local calcaneal bone graft. The study group included 16 male and 12 female patients. The median age was 37.5 years (interquartile range (IQR) 29 to 43). The outcome of the study group was compared with a control group of ten patients previously managed by subtalar distraction arthrodesis using iliac bone graft. The control group included six male and four female patients. The median age was 41.5 years (IQR 36 to 44).Aims
Patients and Methods
1. Sixty-three fractures of the femur occurring in forty-eight patients with Paget's disease are presented. 2. In patients with Paget's disease the femur is the bone most often fractured, although the risk of fracture is probably not much greater than that of the normal population. 3. Many femoral fractures in Paget's disease are spontaneous and are preceded by pain. Extension of a stress fracture is the most likely cause. 4. All eleven
1 . A preliminary report is presented of a clinical trial to compare the results of early and late weight bearing in randomly selected patients of comparable age groups whose displaced