二、颈前上部显微解剖
基础医学

        图3-2切开皮肤、皮下,显露颈阔肌图3-3在颈阔肌表面向上掀起皮瓣至下颌骨下缘1.面动脉皮支cutaneousbr.offaciala.2.枕动脉皮支cutaneousbr.ofoccipitala.3.胸锁乳突肌sternocleidomastoidm.4.颏下动脉皮支cutaneousbr.ofsubmentala.5.颈阔肌platysma图3-4切开颈阔    （共 674 字）     [阅读本文] >>