型:骨折线自内髁干骺端向下延伸至骺板.型:内髁骨折块旋转及移位。Fractures of the medial con dyleand epicondyleof theelbowin children .Clin Orthop Relat Res . 1965,41:43‐.肱骨内髁骨折的Milch分型见图6‐1‐8‐2。型:骨折线止于肱骨滑车切迹.Fractures andfracture disloca tions of the humeral condyles .J Trauma,1964,4:59 ......