Objective To study methods and effects of the trea tment of femoral neck fractures in young and middle aged adults and femoral hea d avascular necrosis with pedicled bone flap transposition of deep iliac circumf lex blood vessel.

• 目的探讨用带旋髂深血管髂骨瓣治疗中青年股骨颈骨折和股骨头缺血性坏死的方法和疗效。