Given that the PVS is exclusively directed in the veins, damage to non-venous tender tissues is avoided. Tissues like nerve, artery and lymphatic vessels are spared. Given that June 1988 Now we have employed the PVS technique as outpatient medical procedures beneath regional anaesthesia. Neither electrosurgery nor a suction apparatus https://www.sgvascularctr.com/understanding-venous-leak-treatment-in-singapore/