Reversal of vasectomy and the general surgeon.

Reversal of vasectomy is a difficult procedure. Most surgeons still perform a macroscopic vasovasostomy. However, there is a little guidance in the current literature on the results that can be expected from such procedures. Patients may therefore be given unrealistic expectations preoperatively. Our study shows the results of macroscopic reversals of vasectomy performed over a 9-year period. A survey of Welsh surgeons is also presented concerning their preferred techniques and estimated success rates for reversals. The study clearly shows that a macroscopic vasovasostomy is the commonest method employed, with a wide variation in estimated success rates. Patients considering a macroscopic reversal of vasectomy should be warned of a less than 20% success rate.