TKA术后股骨假体旋转对KSS主观评分影响的临床研究

被引:10
作者
张加勇
尚希福
贺瑞
胡飞
机构
[1] 安徽医科大学附属省立医院骨二科
关键词
关节成形术; 置换; 膝; 股骨髁扭转角; 膝关节协会评分;
D O I
10.13795/j.cnki.sgkz.2016.09.005
中图分类号
R687.4 [关节手术];
学科分类号
100220 [骨科学];
摘要
目的探讨全膝关节置换术中股骨假体旋转对患者膝关节评分的影响。方法对在我院行初次全膝关节置换术(PS型假体)的158位患者198例膝关节于术后5年进行随访,其中男性54例68膝,女性104例130膝。通过CT测量股骨髁扭转角(computed tomography angiography,CTA)来评价膝关节假体的旋转,同时对患者膝关节进行美国膝关节协会(knee society score,KSS)(2011版)主观功能评定。根据患者的CTA分为A组正常组(外旋3°至内旋3°),B组外旋组(外旋大于3°),C组内旋组(内旋大于3°),对A、B、C组的各项KSS得分进行统计学分析。结果三组在在功能活动评分差异有统计学意义,但在满意度评分、期望评分差异无统计学意义。在功能评分的细项中,标准活动评分、高级活动评分、自由活动评分中差异有统计学意义,但在步行及站立评分差异无统计学意义。结论全膝关节置换中股骨假体的旋转位置影响膝关节功能活动主观评分,术者应避免股骨假体旋转不良。
引用
收藏
页码:788 / 790+809 +809
页数:4
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