人工股骨头置换治疗高龄股骨粗隆间骨折

Journal of Clinical Medicine in Practice(2013)

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Abstract
股骨粗隆间骨折好发于老年人,且随着我国人口老龄化的加剧,其发病率逐年升高.传统治疗方法包括近端解剖型钢板、Richards钉、Gamma 钉等手术内固定,但这些内固定因需长时间卧床较易引起褥疮、肺炎、泌尿系统感染等多种并发症,加剧功能不佳脏器的衰竭,病死率较高[1].由于多数老年患者伴有不同程度的骨质疏松及其他内科疾病,大大增加了手术治疗的风险.尽管传统内固定技术能有效治疗股骨粗隆间骨折,但远期疗效并不乐观,且术后患者很难获得早期的负重能力[2].
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