• Zeki Gunsoy, Gokhan Sayer, Mustafa Dinc, Omer Cevdet Soydemir, and Sinan Oguzkaya.
• Department of Hand Surgery, Bursa City Hospital, Bursa, Turkey. zekigunsoy@gmail.com.
• Eur J Trauma Emerg Surg. 2024 Jul 15.

BackgroundThis study aims to investigate the influence of plate placement on nerve regeneration in humerus fractures accompanied by radial nerve injury.MethodsA retrospective analysis was conducted on a cohort of 94 patients with humerus fractures and concomitant radial nerve injury treated between January 2018 and November 2022. After applying exclusion criteria, 31 patients were included in the study. Clinical outcomes were assessed by comparing demographic data, surgical duration, radial nerve recovery time, the Mayo Elbow Performance Score (MEPS), Disabilities of the Arm Shoulder and Hand (DASH), and the Medical Research Council (MRC) scale.ResultsTwo distinct groups were established: lateral plating and anteromedial (AM) plating. These groups demonstrated comparability regarding age, gender, and body mass index (BMI). No statistically significant differences were observed between the groups concerning MEPS and MRC. The AM plating group notably exhibited shorter surgical durations, faster recovery times, and lower DASH scores.ConclusionAccording to the findings of this investigation, in cases of humerus fractures accompanied by radial nerve injury, AM plating may be preferable over lateral plating due to its association with reduced surgical durations and expedited nerve recovery.© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany.

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