Methods Diaplasis the femoral lessertrochanter , reconstructing the femoral calcar, recovering the dissection shape of the femur neck fundus, and then replacing the artificial femoral head.
方法复位股骨小粗隆，重建股骨距，恢复股骨颈基底部解剖形态，再行人工股骨头置换术。
2
According to the clinical experience, the femur neck and inferolateral shaft offemurof the lessertrochanter are all the catagmatic range.