Intertrochanteric flexion osteotomy as an only alternative to total hip arthroplasty in advanced osteoarthritis. A ten-year follow-up.
This report is based on the study of 63 intertrochanteric flexion osteotomies of the hip with a ten-year follow-up. Every patient had severe osteoarthritis of the hip where abduction or adduction osteotomies could not possibly have recentered the femoral head in the acetabulum. The only alternative would have been a total hip arthroplasty. The reappearance of a congruent joint space on the anteroposterior roentgenogram of the proximal femoral epiphysis in flexion was the criterion for intertrochanteric flexion osteotomy. At ten-year follow-up, 65% had a good result, 10% fair, and 25% poor. This per cent of poor results is comparable to some statistics of late complications following total hip arthroplasties. After osteotomy, infection seldom occurs. Moreover, intertrochanteric osteotomy does not complicate the results of total hip arthroplasty.
D000328:Adult; D000368:Aged; D005260:Female; D005500:Follow-Up Studies; D006621:Hip Joint; D006801:Humans; D008297:Male; D008875:Middle Aged; D010003:Osteoarthritis / Q000000981:diagnostic imaging / Q000601:surgery*; D010027:Osteotomy / Q000379:methods*; D011859:Radiography