图3-41 臂丛的组成及分支
外科学

        1脊髓spinalcord2中干middletrunk3下干inferiortrunk4内侧束medialcord5后股posteriordivision6上干superiortrunk7前股anteriordivision8外侧束lateralcord9后束posteriorcord10肌皮神经musculocutaneousn.11正中神经mediann.12桡神经radialn.13尺神经ulnarn.14胸长神经longthoracicn    （共 560 字）     [阅读本文] >>