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PFNA和DHS内固定治疗老年股骨粗隆间稳定骨折的疗效分析 被引量:13

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摘要 目的分析比较动力髋螺钉(DHS)及股骨近端防旋髓内钉(PFNA)治疗高龄股骨粗隆间稳定骨折的临床疗效。方法回顾性分析自2010-01—2013-05采用DHS或PFNA内固定治疗且具有完整资料的73例高龄股骨粗隆间稳定骨折。其中DHS组35例,PFNA组38例,对比分析2种手术方法在骨折愈合及髋关节功能恢复的相关指标。结果所有患者均获得随访12~36个月,平均23个月。PFNA组骨折愈合时间为(14.3±4.6)周,DHS组为(15.4±5.5)周,PFNA组优于DHS组,差异有统计学意义(P〈0.05),PFNA组术后1年骨折端压缩程度更少。2组髋关节Harris评分优良率比较差异有统计学意义(P〈0.05)。结论 PFNA与DHS均为治疗高龄股骨粗隆间稳定骨折的有效方法,但PFNA在防止骨折压缩、塌陷及髋关节功能恢复等方面更具优势。
出处 《中国骨与关节损伤杂志》 2016年第6期635-636,共2页 Chinese Journal of Bone and Joint Injury
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