临床应用尺动脉腕上支皮瓣修复手掌、手背、小鱼际、大鱼际、拇指的皮肤缺损创面18例，提出了避免皮瓣坏死的方法。

With the improved harvest method, the flaps were used to repair skin defects in 18 cases, of which included palm, dorsum, thenar, hypothenar and the thumb.

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方法从腕前区切取合适的游离静脉皮瓣，倒置移植于手指皮肤缺损区覆盖创面，皮瓣静脉两断端分别与指体断裂动脉吻合。

Methods Free vein flap of the anterior aspect of wrist was transplanted on the site of finger skin defect, connecting the vein with the finger artery.

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前臂外侧皮神经、桡神经浅支、尺神经腕背支也发支支配腕关节背侧。

It was also innervated by forearm lateral cutaneous nerve, superficial branch of radial nerve, wrist dorsal branch of ulnar nerve.

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