For paired comparison, the humeri were divided into 2 randomized groups.

每对肱骨分别分入2个随机组中，进行成对比较。

Objective To study the relationship between innervation of lateral epicondylar humeri and cervical root nerve.

目的了解肱骨外上髁的神经支配与颈神经根的关系。

Methods Fragment fixation pin was used to treat 45 cases fracture in the Condylus humeri and Suprachondy in children.

方法对45例儿童肱骨髁上及肱骨髁骨折采用骨片钉内固定。

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

目的探讨骨片钉治疗儿童肱骨髁上及肱骨髁骨折的临床效果。