Objective:To provide a morphological basis of the extensor hallucis bravis(EHB) and extensor digitorum brevis (EDB) for its transplantation free of nerve in the treatment of cleft palate,epispadias and facial palsy.

• 目的：旨在为?、趾短伸肌去神经游离移植修复腭裂、腭咽闭合不全、面瘫等提供形态学基础。