Experience wiht vasovasostomy: operative technique and results

Area of Science:

• Urology
• Reproductive Medicine
• Surgical Techniques

Background:

• Vasectomy is a common method of male contraception.
• The reversal of vasectomy (vasovasostomy) is a complex procedure.
• Historically, vasectomy has been considered irreversible for contraceptive purposes.

Purpose of the Study:

• To evaluate the success rate of vasovasostomy for reversing vasectomy.
• To assess pregnancy and live birth rates following vasovasostomy.
• To inform vasectomy counseling regarding the potential for reversal.

Main Methods:

• A review of 27 vasovasostomy cases performed between 1972 and 1977.
• Detailed follow-up of the initial 17 cases, including pregnancy and sperm count assessments.
• Analysis of surgical outcomes and patient follow-up data.

Main Results:

• Vasovasostomy was technically feasible in 26 out of 27 cases.
• In the first 17 studied cases, 11 pregnancies occurred.
• 10 of these pregnancies resulted in the birth of normal children, including one set of twins.

Conclusions:

• Vasovasostomy demonstrates a promising success rate for vasectomy reversal.
• A significant number of successful pregnancies and live births were achieved.
• Despite positive results, current vasectomy counseling should maintain that the procedure is likely irreversible.