302. 颈部肌(侧面观1)
基础医学

        1.颊肌buccinator2.降下唇肌depressorlabiiinferioris3.降口角肌depressorangulioris4.颈阔肌platysma5.锁骨clavicle6.斜方肌trapezius7.胸锁乳突肌sternocleidomastoid8.笑肌risorius    （共 146 字）     [阅读本文] >>