[目的]探讨小儿肱骨内上髁骨折的治疗。[方法]回顾分析本院1995～2005年手法复位治疗的42例小儿肱骨内上髁Ⅳ度骨折临床病例,总结经验。[结果]治疗获得良好的效果。[结论]手法复位治疗小儿肱骨内上髁Ⅳ度骨折简单易行,方法容易掌握,是最好的治疗方法。 [Objective] To investigate the treatment of pediatric epicondyle fracture of the humerus. [Methods] The clinical data of 42 cases of pedicle Ⅳ fractures of the humerus of the humerus treated with manual reduction in our hospital from 1995 to 2005 were retrospectively analyzed. The experience was summarized. [Results] Treatment achieved good results. [Conclusion] Manipulative reduction is the best treatment for the treatment of grade Ⅳ fracture of the humerus medial condyle in children.