全膝关节置换术后切口外侧皮肤感觉障碍的危险因素研究Risk factors of lateral skin sensory loss after total knee arthroplasty
刘洪文;徐杰;朱国涛;陈锦成;余博飞;
摘要(Abstract):
[目的]分析全膝关节置换术(TKA)后切口外侧皮肤感觉障碍的危险因素。[方法]前瞻性连续纳入本院拟行TKA手术的患者97例,观察术后是否发生切口外侧皮肤感觉障碍。比较患者的年龄、性别、膝别、BMI、糖尿病、高血压、手术时间、切口长度、近端切口缘距髌骨上缘的距离、远端切口缘距髌骨下缘的距离、畸形矫正度数、疼痛视觉模拟评分(VAS评分)、膝关节活动度、美国特种外科医院评分(HSS评分)、深静脉血栓、切口愈合等因素,采用多因素逻辑回归分析感觉障碍的危险因素。[结果] 97例患者中,70例出现术后切口外侧皮肤感觉障碍的,占72.16%,27例无外侧皮肤感觉障碍,占27.84%。两组单因素比较表明,感觉障碍组与感觉正常组在年龄、性别、膝别、BMI、糖尿病、高血压、手术时间、畸形矫正程度、VAS评分、膝关节活动度、HSS评分、深静脉血栓和切口愈合方面的差异均无统计学意义(P>0.05);但是,感觉障碍组的手术时间、切口长度、近端切口缘距髌骨上缘的距离、远端切口缘距髌骨下缘距离和畸形矫正度数均显著大于感觉正常组,两组间差异均有统计学意义(P<0.05)。多因素逻辑回归分析表明:切口长度(OR=5.213,P=0.002)、近端切口缘距髌骨上缘的距离(OR=6.953,P<0.001)、远端切口缘距髌骨下缘的距离(OR=7.981,P<0.001)是术后切口外侧皮肤感觉障碍的危险因素。[结论]切口长度、近端切口缘距髌骨上缘的距离和远端切口缘距髌骨下缘的距离是TKA术后切口外侧皮肤感觉障碍的独立危险因素。
关键词(KeyWords): 全膝关节置换术;皮肤切口;感觉障碍;危险因素;股内侧肌下入路
基金项目(Foundation): 福建省自然科学基金面上项目(编号:2019J01173);; 福建省卫生厅中青年骨干人才项目(编号:2013-ZQN-ZD-1)
作者(Author): 刘洪文;徐杰;朱国涛;陈锦成;余博飞;
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参考文献(References):
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