Gynaecologist
Fertility IVF Specialist
Urogynaecologist
Clinical Context
Approximately 600,000 women undergo hysterectomy each year in the United States. The most common indication for hysterectomy is symptomatic leiomyomata, followed by endometriosis and uterine prolapse.
Study Highlights
If the vagina allows access to divide the uterosacral and cardinal ligaments, the uterus can usually be made mobile enough to allow for vaginal hysterectomy. This means that women with a narrow pubic arch or an undescended uterus may be eligible for vaginal hysterectomy.
In cases with an enlarged uterus, techniques such as wedge morcellation, uterine bisection, and intramyometrial coring can effectively reduce uterine size when performing vaginal hysterectomy.
Conversely, severe extrauterine disease such as adnexal pathologic disorders or adhesions may prevent vaginal hysterectomy. These cases may be evaluated with a laparoscope before hysterectomy to judge the best surgical technique.
The decision to perform a salpingo-oophorectomy should not be influenced by the route of hysterectomy. The success of removing the ovaries vaginally ranges from 65% to 97.5%.
Overall, vaginal hysterectomy is the preferred route for removing the uterus. A systematic review found that vaginal hysterectomy is associated with the following advantages vs abdominal hysterectomy:
Shorter duration of hospital stay
Faster return to normal activity
Fewer febrile episodes or unspecified infections
Lower costs
Vaginal hysterectomy is also associated with a shorter operating time vs laparoscopic hysterectomy.
When vaginal hysterectomy cannot be performed, laparoscopic hysterectomy is generally preferred vs abdominal hysterectomy because of the following advantages:
Shorter duration of hospital stay
Faster return to normal activity
Lower intraoperative blood loss
Fewer wound or abdominal wall infections
However, laparoscopic hysterectomy is associated with longer operating times and a higher rate of lower urinary tract injuries vs abdominal hysterectomy.
Clinical Implications
The most common indication for hysterectomy in the United States is symptomatic leiomyomata, followed by endometriosis and uterine prolapse.