Name 3 openings that are transmitted through the levator ani muscle? Name 3 openings that are transmitted through the levator ani muscle? Solution Levator ani muscle extends through and makes internal floor portion of the pelvis (hip portion). The muscle is arranged such that visceral organs. Levator ani allows horizontal openings on the lower side for passage of the following. 1. Anal opening 2. Urinal opening 3. Genital opening.