Autologous Nerve Grafting Versus Multiple Nerve Transfers for Upper Trunk Brachial Plexus Injury: A Rat Model Study0 views•2026•Neuroscience•Topical CollectionJixin Wu*1,2,3,4, Jie Feng*1,2,3,4, Jie Song1,2,3,4, Jiayu Sun1,2,3,4Jixin Wu*1,2,3,4Jie Feng*1,2,3,4Jie Song1,2,3,4Jiayu Sun1,2,3,41Department of Hand Surgery, Huashan Hospital and Institutes of Biomedical Sciences, Fudan University, 2NHC Key Laboratory of Hand Reconstruction (Fudan University), 3Shanghai Key Laboratory of Peripheral Nerve and Microsurgery, 4Institute of Hand Surgery, Fudan UniversityDepartment of Hand Surgery, Huashan Hospital and Institutes of Biomedical Sciences, Fudan UniversityNHC Key Laboratory of Hand Reconstruction (Fudan University)Shanghai Key Laboratory of Peripheral Nerve and MicrosurgeryInstitute of Hand Surgery, Fudan University