lateral pterygoid muscle

短语

外翼肌

词形变化

lateral pterygoid muscles 复数 lateral pterygoid muscles

别名

lateral pterygoid external pterygoid muscle

释义与例句

n.
  1. 1.

    A muscle that arises from the greater wing of the sphenoid bone and from the outer surface of the lateral pterygoid plate, is inserted into the condyle of the mandible and the articular disk of the temporomandibular joint, and acts as an antagonist of the masseter, temporalis, and medial pterygoid muscles.

    外翼肌

    医学