musculus sphincter ani internus definition July 23, 2017 AZ Dictionary Link to this page noun: an internal ring of smooth muscle tissue formed by circular materials of this anus Related Sources Definition for "musculus sphincter ani internus" an internal ring of smooth muscle tissue formed… View More Hypernym for "musculus sphincter ani internus" smooth muscle View More How would you define musculus sphincter ani internus? All the definitions on AZdictionary were written by people just like you. Now's your chance to add your own! Your Full Name Your definition Post Definition
How would you define musculus sphincter ani internus?