platysma

英 [plə'tɪzmə] 美 [plə'tɪzmə]

• n. [解](颈)阔肌

英英释义

Noun:

1. either of two broad muscles located on either side of the neck and innervated by the facial nerve; extends from lower jaw to clavicle and is involved in moving the mouth and jaw

例句

用作名词 (n.)

1. Reconstruction of the intraoral defect caused by tongue cancer was done for a patient by using a platysma myocutaneous flap.
   摘要本文描述一位舌癌切除的患者，以颈阔肌肌皮瓣予重建口内组织缺损。