The remaining renal veins and gonadal veins have been then cannulated, and embolisation of your gonadal vein and varicocele was executed with metallic coils So blocking it off. Microscopic varicocelectomy: This will involve a urologist ligating (clamping or tying) all tiny veins by way of a 1cm incision higher than https://sgvasculargrp.com/medical-condition/scrotal-pain-varicocele/