The hip function of bipolar prosthetic replacement treatment was excellent to good in 93.8%(15/16).
行双极人工股骨头置换术者患肢功能的优良率为93.8%（15 / 16例）。
Objective To compare the clinical effect of bipolar prosthetic replacement and traditional fixation treatment for femoral neck fractures in elderly.
目的比较双极人工股骨头置换术和传统内固定术治疗老年股骨颈骨折的临床疗效。
Objective: To study and evaluate results of long-stem bipolar prosthetic replacement for the management of unstable intertrochanteric fractures in the elderly.
目的：分析及评价应用加长柄双极股骨头置换治疗高龄患者不稳定粗隆间骨折的方法及疗效。
Conclusion the clinical effect of bipolar prosthetic replacement treatment for femoral neck fractures in elderly is better than traditional fixation, is worth for application in clinical experience.
结论双极人工股骨头置换术治疗老年股骨颈骨折的临床疗效优于传统内固定术，值得在临床推广应用。
Objective To evaluate the clinical effect of bipolar long stem prosthetic replacement on the treatment of comminuted intertrochanteric fracture of hip in the elderly osteoporotic patients.
目的探讨双极长柄人工股骨头置换治疗高龄股骨转子间粉碎性骨折的临床应用。
Objective To evaluate the clinical effect of bipolar long stem prosthetic replacement on the treatment of comminuted intertrochanteric fracture of hip in the elderly osteoporotic patients.
目的探讨双极长柄人工股骨头置换治疗高龄股骨转子间粉碎性骨折的临床应用。
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