抄録
Nine patients were treated by muscle pedicle bone grafting using the quadratus femoris muscle. Four had post-traumatic avascular necrosis of the femoral head, 3 had nonunion of the femoral neck fracture and 2 had new femoral neck fracture. Bone union was achieved in all cases of nonunion and new cases of femoral neck fracture. However, the results with avascular necrosis of the femoral head were uneven, and selection of this method for it has to be made carefully.
