1.Objective Discussing the clinical effect of fractures in the Condylus humeri and Suprachondy in children using the Fragment fixation pin.

1.目的探讨骨片儿童肱骨髁上及肱骨髁骨折的临床果。

2.Epicondylar markers could be placed either manually or automatically by a computer algorithm that selected the most lateral or most medial osseous prominence of the distal part of the humerus.

2.髁上标记放置于通过手工或是计法自动确定的肱骨远端最内侧和最外侧的骨性凸起。