Because the PVS is solely directed for the veins, damage to non-venous tender tissues is averted. Tissues like nerve, artery and lymphatic vessels are spared. Because June 1988 We now have utilized the PVS treatment as outpatient medical procedures underneath area anaesthesia. Neither electrosurgery nor a suction equipment is expected https://www.sgvascularctr.com/understanding-venous-leak-treatment-in-singapore/