Femoral shaft fractures are fixed by plates or reverselocking internal medullary nails, femoral neck fractures are fixed by three cannulated cancellous screws.
股骨干骨折予钢板螺丝钉内固定或逆向交锁髓内钉固定，股骨颈予三枚空心加压螺丝钉内固定。
2
The invention has advantages of simple structure and reverse self-locking function, and a misoperation is not easy to happen in the using course.