Intertrochanteric osteotomy for osteoarthritis. A long-term follow-up.
The results of 757 intertorchanteric osteotomies for osteoarthritis of the hip carried out between 1958 and 1970 were reviewed. After osteotomy the joint space in two thirds of the hips was increased and a similar proportion experienced relief of pain lasting at least five years. However, the effect of the osteotomy declined after some ten years; only a quarter of the hips had a lasting "good result" as defined in this investigation. The best results were obtained in active patients under 70 years of age with unilateral hip disease in which a fair range of movement had been preserved despite some shortening and where the radiographs showed loss of joint space with a break in Shenton's line. In this study a displaced osteotomy fixed with a spline emerged as the most successful surgical technique.
D000359:Aftercare; D000367:Age Factors; D000368:Aged; D005260:Female; D005269:Femur / Q000601:surgery; D005500:Follow-Up Studies; D006621:Hip Joint / Q000601:surgery*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010003:Osteoarthritis / Q000601:surgery*; D010027:Osteotomy / Q000379:methods; D011183:Postoperative Complications; D012189:Retrospective Studies