Routine intraoperative post-ligation venography in the treatment of the pediatric varicocele.

Varicocelectomy in the adult is followed by a relatively low recurrence rate but children treated by conventional techniques seem prone to have more frequent recurrences. We believe that the higher recurrence rate observed in children after routine varicocelectomy actually represents residual varicose communications that had been missed at the primary operation. Routine post-ligation intraoperative venography has been used to detect these occult communications in 26 children undergoing varicocelectomy. Our results indicate a low recurrence rate (3.6 per cent), suggesting that routine use of this procedure with childhood varicocelectomy is beneficial.