抗旋转型股骨近端髓内钉内固定与动力髋螺钉内固定治疗股骨转子间骨折的临床观察
항선전형고골근단수내정내고정여동력관라정내고정치료고골전자간골절적림상관찰
The Comparative Observation of the Clinical Effects of Internal Fixation of Proximal Femoral Nail Antirotation and Dynamic Hip Screw for the Treatment of Femoral Intertrochanteric Fracture