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。
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The longstem of bamboo is hollow, which makes them light and strong.