OBJECTIVE: To observe and revaluation the respective recent curative effect to supinate and extorsion Trimalleolar fractures of manipulative reduction and operation.

• 目的：观察及评价手法整复加石膏外固定及手术切开复位内固定加石膏外固定两种方法对旋后外旋型三踝骨折的近期疗效；