1.颈外(浅)静脉externaljugularvein2.封套筋膜lnvestinglayerofcervicalfascia3.颈横神经上支superiorbranchesoftransversenerveofneck4.颈阔肌platysma5.颈横神经下支inferiorbranchesoftransversenerveofneck6.锁骨上神经supraclavicularnerves7.枕小神经lesseroccipitalnerve8.头夹肌 (共 591 字) [阅读本文] >>