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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 (editor) (1997). Stedman's Concise Medical and Allied Health Dictionary (3rd ed.). Williams and Wilkins. p. 451. ISBN 0-683-23125-1.CS1 maint: extra text: authors list (link)

External links[edit]

  • The dictionary definition of introitus at Wiktionary