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桡骨远端骨折与下尺桡关节不稳定相关因素分析 被引量:1

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摘要 目的探讨桡骨远端骨折患者与下尺桡关节(distal radioulnar joint,DRUJ)不稳定相关联的临床及影像学因子。方法回顾性分析了2009-2014年在我科手术治疗的82例桡骨远端不稳定骨折。根据术中手法测试DRUJ稳定性情况分组,10例不稳定者为Ⅰ组;其余72例稳定者为Ⅱ组。我们将两组间的临床和影像学资料进行对比。结果Ⅰ组腕部伤口发生率更高,并且复位前X线上测量的尺骨变异更大。桡骨远端骨折患者在腕部有开放性伤口及复位前X线上尺骨正变异≥6mm时会增加DRUJ不稳的风险(相对危险度分别为45和17)。结论桡骨远端开放性骨折或者X线上初始尺骨正变异≥6mm时应警惕DRUJ不稳定可能。
作者 彭明东
出处 《江西医药》 CAS 2015年第11期1203-1205,共3页 Jiangxi Medical Journal
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