内ない眼がん筋きん

noun

intraocular muscles

Anatomical term for the muscles inside the eye, including the ciliary muscle and the sphincter and dilator muscles of the iris.

• 内ない眼がん筋きんは、毛もう様よう体たい筋きんや瞳どう孔こう括かつ約やく筋きんなどを含ふくむ。

  The intraocular muscles include the ciliary muscle and the sphincter pupillae.