Introitus

For usage of the term in Christian religion and music, see introit.

An introitus is an entrance into a canal or hollow organ. The vaginal introitus is the opening that leads to the vaginal canal.[1]

  1. ^ John H. Dirckx (1997). Stedman's Concise Medical and Allied Health Dictionary (3rd ed.). Williams and Wilkins. p. 451. ISBN 0-683-23125-1.