Surgical ligation (tying off): Typical or regional anesthesia is often necessary. A two- to three-inch incision is produced within the groin or reduce abdomen, the impacted veins are visually Situated, plus the surgeon cuts and ties the veins off higher than the varicocele to reroute the blood via unaffected veins. https://www.sgvascularctr.com/a-guide-to-varicocele-treatment-in-singapore/