Surgical ligation (tying off): General or regional anesthesia is generally essential. A two- to a few-inch incision is made within the groin or reduced abdomen, the impacted veins are visually located, as well as the surgeon cuts and ties the veins off over the varicocele to reroute the blood via https://www.sgvascularctr.com/a-guide-to-varicocele-treatment-in-singapore/