Since the PVS is exclusively directed for the veins, harm to non-venous tender tissues is avoided. Tissues like nerve, artery and lymphatic vessels are spared. Due to the fact June 1988 Now we have used the PVS procedure as outpatient operation underneath area anaesthesia. Neither electrosurgery nor a suction equipment https://www.sgvascularctr.com/understanding-venous-leak-treatment-in-singapore/