Medial humeral epicondyle fractures (MHEFs) are common elbow fractures in children. Open reduction should be performed in patients with MHEF who have entrapped intra-articular fragments as well as displacement. However, following open reduction, transposition of the ulnar nerve is disputed. The aim of this study is to evaluate the need for ulnar nerve exploration and transposition.

中文翻译：

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尺神经探查移位在儿童肱骨内上髁骨折切开复位中的必要性

肱骨内上髁骨折（MHEF）是儿童常见的肘部骨折。对于关节内碎片滞留且移位的 MHEF 患者，应进行切开复位。然而，切开复位后尺神经转位存在争议。本研究的目的是评估尺神经探查和转位的必要性。