口こう角かく挙きょ筋きん

noun

levator anguli oris; caninus

Anatomical term for the facial muscle that lifts the corner of the mouth.

• 口こう角かく挙きょ筋きんは、口こう角かくを引ひき上あげる表ひょう情じょう筋きんの一ひとつです。

  The levator anguli oris is one of the facial muscles that lifts the corner of the mouth.