A.直接缝合皮肤B.凡士林纱布覆盖包扎C.中厚游离皮片移植D.邻指带蒂皮瓣E.腹股沟轴形皮瓣女性,50岁,左拇指桡侧切削伤15小时,局...

作者: rantiku 人气: - 评论: 0
问题 A.直接缝合皮肤 B.凡士林纱布覆盖包扎 C.中厚游离皮片移植 D.邻指带蒂皮瓣 E.腹股沟轴形皮瓣 女性,50岁,左拇指桡侧切削伤15小时,局部软组织缺损0.5cm×0.3cm,指骨无外露。急诊清创后应采用
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答案 D
解析 肌腱外露不适合游离植皮,邻指带蒂皮瓣较简单,对于小的手部软组织缺损较合适大面积的皮肤软组织缺损,有肌腱及骨外露,采用腹股沟轴型皮瓣较合适受伤时间超过12小时,发生感染的可能性较大,清创后不宜缝合创口,敞开行生理盐水纱布引流,观察3~5天,做延期缝合或植皮术

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