正中神经损伤所致的大鱼际肌瘫痪用小指展肌瓣转位重建拇指外展对掌功能，提供应用解剖学基础。
It is capable of providing applied anatomic basis by using the abductor muscle flap of the little finger transposition for abductor function of thumb restoration.
目的报告大鱼际桡侧皮瓣的显微外科解剖学基础，设计一种修复拇指指腹缺损的新皮瓣。
Objective to report microsurgical anatomy basis for design a new flap to repair soft tissue defect of the volar side of the thumb.
根据解剖特点，临床上应用正中神经旋前方肌支修复鱼际支17例，修复尺神经深支3例。
In patients, the technique was applied to repair 17 cases of injury of thenar branch and 3 cases of injury of deep branch of ulnar nerve.
目的探讨小鱼际皮瓣的显微外科解剖学基础及游离移植修复指腹缺损的方法。
Objective to study the microsurgery anatomical basis of the hypothenar flap and to provide method for repairing ventral soft tissue defect of the finger through free transplantation of the flap.
结果显微解剖学观察废弃手10例标本及患者7例标本小鱼际区域血供有4个来源，其中尺动脉有一特殊分支进入小指展肌。
Results the blood of the hypothenar district of 10 specimens and 7 patients provides four sources, and the foot artery contains a special branch enter the little finger exhibition muscle.
结果显微解剖学观察废弃手10例标本及患者7例标本小鱼际区域血供有4个来源，其中尺动脉有一特殊分支进入小指展肌。
Results the blood of the hypothenar district of 10 specimens and 7 patients provides four sources, and the foot artery contains a special branch enter the little finger exhibition muscle.
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