外がい側そく翼よく突とつ筋きん

noun

lateral pterygoid muscle

Anatomical term for one of the muscles of mastication; used in medical and dental contexts.

• 外がい側そく翼よく突とつ筋きんは下か顎がくの動うごきに関かん与よする。

  The lateral pterygoid muscle is involved in the movement of the lower jaw.