人工髋关节置换后假体周围骨折的治疗

被引:9
作者
胡如印
田晓滨
孙立
韩伟
田家亮
机构
[1] 贵州省人民医院骨科
关键词
髋关节置换; 假体周围骨折; 内固定; 形状记忆合金环抱器; 锁定加压钢板; 钢缆环扎; 假体翻修; 股骨; 异体皮质骨板; 植骨;
D O I
暂无
中图分类号
R687.3 [骨骼手术];
学科分类号
100220 [骨科学];
摘要
背景:股骨假体周围骨折是人工髋关节置换后常见的并发症之一,并且发病率在不断增加,改进股骨假体周围骨折的治疗方法及技术成为研究的课题之一。目的:明确各种内固定对于人工髋关节置换后假体周围骨折的治疗效果,为治疗技术的改进以及患者生活质量的改善提供理论参考信息。方法:分别对人工髋关节置换治疗中以及治疗后并发假体周围骨折的影响因素及内固定治疗方法进行实验数据分析,重点分析形状记忆合金环抱器和锁定钢板内固定治疗人工髋关节置换后假体周围骨折的临床效果,同时比较不同内固定方法对假体周围骨折的治疗效果。结果与结论:患者的性别、年龄、假体的类型以及假体的稳定性均为人工髋关节置换后周围假体骨折发生的危险因素,非骨水泥型假体发生骨折的风险高于骨水泥型假体发生骨折的风险。对于人工髋关节置换后周围假体骨折治疗方法的选择,形状记忆合金环抱器内固定不损害假体周围骨皮质,并且具有固定稳固、操作简单、创伤较小、并发症少等优点,而锁定加压钢板结合钢缆内固定具有创伤小、对骨折断端血供干扰小、固定稳固等优点,2种内固定治疗均可以获得较好的临床治疗效果,但是相比较而言,锁定加压钢板内固定比形状记忆合金环抱器内固定治疗获得更好的临床效果。
引用
收藏
页码:9088 / 9095
页数:8
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