Aim: Improving the method of the shifting the anterio tibia muscle for treatment of monstrosity of crossfoot, and seeking a best method for treating the monstrosity of crossfoot.

• 目的:对胫骨前肌外移治疗内翻足畸形的手术方法进行改良,探讨肌腱移位治疗内翻足畸形的最佳方法。