Since the PVS is completely directed for the veins, damage to non-venous delicate tissues is avoided. Tissues like nerve, artery and lymphatic vessels are spared. Considering the fact that June 1988 we have applied the PVS treatment as outpatient surgical procedure under nearby anaesthesia. Neither electrosurgery nor a suction equipment https://www.sgvascularctr.com/understanding-venous-leak-treatment-in-singapore/