A posterior vaginal prolapse, also known as a rectocele, occurs when the wall of tissue that separates the rectum from the vagina weakens or tears. When this happens, tissues or structures just behind the vaginal wall — in this case, the rectum — can bulge into the vagina.
Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission.
Check out these best-sellers and special offers on books and newsletters from Mayo Clinic Press.
Your gift can go twice as far to advance cancer research and care!