Surgical ligation (tying off): Normal or regional anesthesia is usually required. A two- to a few-inch incision is made while in the groin or reduce abdomen, the afflicted veins are visually Positioned, plus the surgeon cuts and ties the veins off over the varicocele to reroute the blood by unaffected https://www.sgvascularctr.com/a-guide-to-varicocele-treatment-in-singapore/