1. Forty patients out of sixty-nine operated upon between 1932 and 1952 by displacement osteotomy for congenital dislocation of the hip, ununited fracture of the neck of the femur, and osteoarthritis of the hip have been reviewed and the results analysed. 2. The factors responsible for the success of the operation are discussed and the technique of operation is described

Three cases of anterior interosseous nerve palsy were diagnosed after internal fixation of fractures of the proximal radius. The suggestion that the nerve was injured at operation by bone-holding forceps was supported by operations on 12 cadaver forearms, in which the nerve was frequently trapped. Care should be taken to place such forceps in a subperiosteal plane

This is a retrospective study of 612 cases of iatropathic injury to peripheral nerves seen in one tertiary referral unit between 1991 and 1998. A total of 291 patients was subsequently operated on to explore the nerve lesion. The most common presenting symptom was pain, which often masked underlying loss of function. The delay in diagnosis was up to 40 months. The findings at operation were analysed according to the type of nerve damaged, the nature of the injury and the referring specialty. Some of the more common causal operations and procedures are discussed. Preventive measures are listed, and early diagnosis and treatment are recommended

1. The indications for correction of severe rigid kyphosis by lumbar osteotomy are described. 2. The fatal complications in a series of a hundred cases are listed. With more experience of this operation they should be considerably reduced. 3. Among the non-fatal complications the low incidence of recurrence of the deformity severe enough to require further operation is noteworthy

We describe the clinical and radiological results of 38 total hip replacements (THR) using the JRI Furlong hydroxyapatite-ceramic (HAC)-coated femoral component in patients younger than 50 years. The mean age at the time of operation was 42 years (22 to 49) and the mean length of follow-up was ten years (63 to 170 months). All patients receiving a Furlong HAC THR were entered into the study regardless of the primary pathology including patients who had undergone previous hip surgery. The mean Harris hip score improved from 44 before operation to 92 at the last postoperative review. After 12 years the cumulative surivival for the stem was 100% (95% confidence interval 89 to 100). No femoral component was revised. Our results show that the Furlong HAC implant gives excellent long-term results in young patients with high demands

Symptomatic and asymptomatic deep-vein thrombosis (DVT) is a common complication of knee replacement, with an incidence of up to 85% in the absence of prophylaxis. National guidelines for thromboprophylaxis in knee replacement are derived from total knee replacement (TKR) data. No guidelines exist specific to unicompartmental knee replacement (UKR). We investigated whether the type of knee arthroplasty (TKR or UKR) was related to the incidence of DVT and discuss the applicability of existing national guidelines for prophylaxis following UKR. . Data were collected prospectively on 3449 knee replacements, including procedure type, tourniquet time, surgeon, patient age, use of drains and gender. These variables were related to the incidence of symptomatic DVT. The overall DVT rate was 1.6%. The only variable that had an association with DVT was operation type, with TKR having a higher incidence than UKR (2.2% versus 0.3%, p < 0.001). These data show that the incidence of DVT after UKR is both clinically and statistically significantly lower than that after TKR. . TKR and UKR patients have different risk profiles for symptomatic DVT. The risk-benefit ratio for TKR that has been used to produce national guidelines may not be applicable to UKR. Further research is required to establish the most appropriate form of prophylaxis for UKR

1. The results are reported of a series of operations designed to stimulate growth of the bones of the lower limb by the insertion of pegs of bone or ivory close to the epiphysial cartilage. 2. The evidence is that growth was stimulated in twelve of twenty-eight patients. 3. Growth is more likely to be stimulated if the operation is done on children between the chronological ages of six and twelve

I have attempted to call attention briefly to an operation that has proved to be of use in many patients with non-union of the neck of the femur and have tried to point out not only the indications but also the contra-indications, and to stress some of the precautions in the technique and after-care of the operation. This trochanteric reconstruction operation may help to solve some of the problems related to the ununited hip fracture

Joint débridement, by excision of synovial membrane, osteophytes, degenerate cartilage, loose bodies, and frequently the patella, has relieved the symptoms of osteoarthritis of the knee joint twenty-three times in a series of thirty-five operations reviewed after periods of one to nine years. The operation is considered a useful measure when symptoms resist conservative treatment

Endoprosthetic replacement of the pelvis is one of the most challenging types of limb-salvage surgery, with a high rate of complications. In an attempt to reduce this and build greater versatility into the reconstruction process, a new type of pelvic endoprosthesis was developed in 2003, based on the old McKee-Farrar prosthesis. This study reviews the outcomes in 27 patients who had an ice-cream cone pelvic prosthesis inserted at two different specialist bone tumour centres in the United Kingdom over the past six years. The indications for treatment included primary bone tumours in 19 patients and metastatic disease in two, and six implants were inserted following failure of a previous pelvic reconstruction. Most of the patients had a P2+P3 resection as classified by Enneking, and most had resection of the ilium above the sciatic notch. The mean age of the patients at operation was 49 years (13 to 81). Complications occurred in ten patients (37.0%), of which dislocation was the most common, affecting four patients (14.8%). A total of three patients (11.1%) developed a deep infection around the prosthesis but all were successfully controlled by early intervention and two patients (7.4%) developed a local recurrence, at the same time as widespread metastases appeared. In one patient the prosthesis was removed for severe pain. This method of treatment is still associated with high morbidity, but early results are promising. Complications are diminishing with increasing experience

Estimations of serum alkaline phosphatase were carried out prospectively on a series of patients having a total hip replacement. The levels of serum alkaline phosphatase before operation indicated a group of patients who subsequently developed heterotopic ossification. Levels of this enzyme after operation did not indicate those patients who were developing heterotopic ossification

We have considered the indications for and results of transplanting pronator teres to extensor carpi radialis brevis in cerebral palsy. The operation has some virtue but a very limited application. We achieved satisfactory functional results in six of nine patients and some improvement in one. Two operations failed because of poor selection. In all patients the appearance of the limb was improved

1. The knee-chest position offers the surgeon excellent conditions for operations on lumbar intervertebral discs. 2. Hypotension on resumption of the prone or supine position is common: it is influenced by the anaesthetic technique, the physical state of the patient, the operation time and the extent of surgical bleeding. 3. The hypotension is thought to be due to poor perfusion of the lower limbs while the patient is in the knee-chest position

1. A simple cone arthrodesis of the metatarso-phalangeal joint of the big toe based on the Rose and Mann operations is described. 2. New instruments have been devised to simplify the procedure. 3. Thirty-one operations have been performed on twenty-three patients. Bony fusion has occurred in all but one case. There have been no complications

1. Eight cases of intraneural ganglion of the lateral popliteal nerve seen at operation within a period of six years are described. 2. In seven of these a pedicle was found arising from the superior tibio-fibular joint–it was probably present in the remaining case. 3. The essential step at operation is to find and extirpate the pedicle. 4. The implications of these findings are discussed

Conclusions based on forty-six osteotomies show this to be a sound pain-relieving operation for osteoarthritis of the hip. The field of operation has been widened and some of the disadvantages have been avoided by nail and plate fixation. Early results from this method are similar to those from osteotomy and immobilisation in plaster, and it seems likely that the relief of pain will be just as enduring

We describe in 30 feet the occurrence of a tarsal tunnel syndrome caused by a ganglion. The presenting symptom was numbness or pain in the toes and the sole with paraesthesiae in the distribution of the medial plantar nerve in 63% of the patients. Swellings which were not palpable were detected by ultrasonography. Twenty-nine patients were treated by operation. Most ganglia originated from the talocalcaneal joint, and five were associated with a talocalcaneal coalition. The surgical outcome was satisfactory in all patients except one who had a further operation for a recurrence of the ganglion

The use of a rotation osteotomy of the humerus in 10 patients with disabling loss of lateral rotation at the shoulder due to brachial plexus birth injuries is described. The operative technique and complications are discussed. Before operation only one patient was independent, but after operation nine of them were. Restoration of lateral rotation at the shoulder can improve the function, the appearance and the independence of these handicapped patients