1·Objective: To discuss the clinical effect of the treatment of aged intertrochanteric femoral fracture by PFN.
目的：探讨应用股骨近端髓内钉治疗老年股骨粗隆间骨折的临床效果。
2·Intertrochanteric femoral fracture is clinically one of the most common fractures and especially in the elderly.
股骨粗隆间骨折是临床上最常见的骨折之一，老年人多发。
3·Conclusion Close reduction and internal fixation with PFN is an effective method of treatment for unstable intertrochanteric femoral fracture in the elderly.
结论闭合复位PF N内固定是治疗老年人股骨粗隆间不稳定型骨折的良好方法。