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发表于 2017-3-17 11:19:20
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尺动脉腕上皮支皮瓣dorsal ulnar artery flap小编印象中皮瓣位于前臂尺侧!一级源动脉尺动脉腕上穿支!穿支从尺侧腕屈肌背尺侧穿出入皮!供应尺侧半皮肤!切取皮瓣沿尺侧腕屈肌与尺侧腕伸肌间隙!豌豆骨上4cm粗大穿支!血管管径?尺神经手背支与该穿支关系?切取皮瓣大小以术中探查腕上穿支粗细为准!根据掌侧易植皮背侧宜皮瓣的理念!宜修手背!
学习:
起始处口径(1.33-+0.13mm)
[img=0,1]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\834457424\QQ\WinTemp\RichOle\_%7L6[{6_EHX%I`BK1]X{VL.png[/img][img=0,1]file:///C:\Documents and Settings\Administrator\Application Data\Tencent\Users\834457424\QQ\WinTemp\RichOle\_%7L6[{6_EHX%I`BK1]X{VL.png[/img]
穿支血管的走形!如图!于尺神经表面跨过,于尺神经手背支深层
血管蒂长约(1.24+0.24cm)
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