後こう脛けい骨こつ筋きん

noun

tibialis posterior muscle

Anatomical term for the muscle located in the deep posterior compartment of the lower leg.

• 後こう脛けい骨こつ筋きんは足あしの内うち側がわのアーチを支ささえる重じゅう要ような筋きん肉にくです。

  The tibialis posterior muscle is an important muscle that supports the medial arch of the foot.