Because the PVS is solely directed at the veins, damage to non-venous delicate tissues is averted. Tissues like nerve, artery and lymphatic vessels are spared. Because June 1988 we have utilised the PVS process as outpatient surgical treatment under regional anaesthesia. Neither electrosurgery nor a suction equipment is essential in https://www.sgvascularctr.com/understanding-venous-leak-treatment-in-singapore/