咬肌 - Musculus masseter

结构高低级

General terms > Myology > Muscles of head > 咬肌

下层结构


翻译

描述

Origin: Ventral border of the rostral half of the zygomatic arch.

Insertion: Ventrolateral surface of the mandible and ventral margin of the masseteric fossa of the mandible.

Action: Raises the mandible in closing the mouth.

Nerve: Trigeminus.


Text by Antoine Micheau, MD - Copyright IMAIOS

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