Surgical ligation (tying off): Normal or regional anesthesia is normally expected. A two- to 3-inch incision is made within the groin or lessen abdomen, the influenced veins are visually Positioned, and the surgeon cuts and ties the veins off higher than the varicocele to reroute the blood as a result https://www.sgvascularctr.com/a-guide-to-varicocele-treatment-in-singapore/