title: Subcapital fractures of the femur. Re-operations with internal fixation.
abstract: Over a period of 5 years, 55 re-operations with internal fixation were performed on 51 patients. The re-operations constituted 9.2 per cent of all operations employing internal fixation for subcapital fractures of the femur during that period. The indications for re-nailing were penetration of the nail through the femoral head, or slipping of the nail, with or without dislocation of the fracture. Only 26 per cent of the re-nailed fractures healed. Seventy-three per cent showed avascular necrosis and 61 per cent non-union.
mesh_terms: D000328:Adult; D000368:Aged; D001858:Bone Nails; D001863:Bone Screws; D005260:Female; D005264:Femoral Fractures / Q000000981:diagnostic imaging / Q000601:surgery*; D005265:Femoral Neck Fractures / Q000000981:diagnostic imaging / Q000601:surgery*; D005271:Femur Head Necrosis / Q000209:etiology; D005500:Follow-Up Studies; D005593:Fracture Fixation, Internal / Q000009:adverse effects; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography