Uterine prolapse

Definition

Uterine prolapse occurs when the womb (uterus) drops down and presses into the vaginal area.

Alternative Names

Pelvic relaxation - uterine prolapse; Pelvic floor hernia; Prolapsed uterus

Causes

Muscles, ligaments, and other structures hold the uterus in the pelvis. If these tissues are weak or stretched, the uterus drops into the vaginal canal. This is called prolapse.

This condition is more common in women who have had one or more vaginal births.

Other things that can cause or lead to uterine prolapse include:

Repeated straining to have a bowel movement due to long-term constipation can make the problem worse.

Symptoms

Symptoms may be worse when you stand or sit for a long time. Exercise or lifting may also make symptoms worse.

Exams and Tests

Your health care provider will do a pelvic exam. You will be asked to bear down as if you are trying to push out a baby. This shows how far your uterus has dropped.

Other things the pelvic exam may show are:

Treatment

You do not need treatment unless you are bothered by the symptoms.

Many women will get treatment by the time the uterus drops to the opening of the vagina.

LIFESTYLE CHANGES

The following can help you control your symptoms:

VAGINAL PESSARY

Your doctor may recommend placing a rubber or plastic donut-shaped device, into the vagina.This is called a pessary. This device holds the uterus in place.

The pessary may be used for short-term or long-term. The device is fitted for your vagina. Some pessaries are similar to a diaphragm used for birth control.

Pessaries must be cleaned regularly. Sometimes they need to be cleaned by the doctor or nurse. Many women can be taught how to insert, clean, and remove a pessary.

Side effects of pessaries include:

SURGERY

Surgery should not be done until the prolapse symptoms are worse than the risks of having surgery. The type of surgery will depend on:

There are some surgical procedures that can be done without removing the uterus, such as a sacrospinous fixation. This procedure involves using nearby ligaments to support the uterus. Other procedures are also available.

Often, a vaginal hysterectomy is used to correct uterine prolapse. Any sagging of the vaginal walls, urethra, bladder, or rectum can be surgically corrected at the same time.

Outlook (Prognosis)

Most women with mild uterine prolapse do not have symptoms that require treatment. .

Vaginal pessaries can be effective for many women with uterine prolapse.

Surgery often provides very good results. However, some women may need to have the treatment again in the future.

Possible Complications

Ulceration and infection of the cervix and vaginal walls may occur in severe cases of uterine prolapse.

Urinary tract infections and other urinary symptoms may occur because of a cystocele. Constipation and hemorrhoids may occur because of a rectocele.

When to Contact a Medical Professional

Call your health care provider if you have symptoms of uterine prolapse.

Prevention

Tightening the pelvic floor muscles using Kegel exercises helps to strengthen the muscles and reduces the risk of uterine prolapse.

Estrogen therapy after menopause may help with vaginal muscle tone.

References

Lentz GM. Anatomic defects of the abdominal wall and pelvic floor: abdominal and inguinal hernias, cystocele, urethrocele, enterocele, rectocele, uterine and vaginal prolapse, and rectal incontinence: diagnosis and management. In: Lentz GM, Lobo RA, Gershenson DM, Katz VL, eds. Comprehensive Gynecology. 6th ed. Philadelphia, Pa: Mosby Elsevier; 2012:chap 20.

Winters JC, Togamai JM, Chermansky CJ. Vaginal and Abdominal Reconstructive Surgery for Pelvic Organ Prolapse. In: Wein AJ, ed. Campbell-Walsh Urology. 10th ed. Philadelphia, Pa: Saunders Elsevier; 2011:chap 72.

Atnip SD. Pessary use and management for pelvic organ prolapse. Obstet Gynecol Clin North Am. 2009 Sep;36(3):541-63.

Young SB. Vaginal surgery for pelvic organ prolapse. Obstet Gynecol Clin North Am. 2009 Sep;36(3):565-84.

McDermott CD, Hale DS. Abdominal, laparoscopic, and robotic surgery for pelvic organ prolapse. Obstet Gynecol Clin North Am. 2009 Sep;36(3):585-614.