Fig. 4. Photograph of formation of median nerve (MN) by four roots. LC, lateral cord; PC, posterior cord; MC, medial cord; AA, axillary artery; MCN, musculocutaneous nerve; LR, lateral root; MR, medial root; Ar1, first additional root; Ar2, second additional root; UN, ulnar nerve; RN, radial nerve.

Anat Cell Biol 2022;55:130~134 https://doi.org/10.5115/acb.22.022

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