Method 329 patients were treated with intramedullary interlocking nails. 294 cases were simple femoral shaft fratures and 35 cases were combined with subtrochanteric fractures.

• 方法对329例股骨干骨折患者行带锁髓内钉内固定术,其中单纯股骨干骨折294例、股骨干骨折合并转子下骨折35例。