Since the PVS is completely directed in the veins, harm to non-venous smooth tissues is averted. Tissues like nerve, artery and lymphatic vessels are spared. Due to the fact June 1988 We have now used the PVS procedure as outpatient medical procedures below regional anaesthesia. Neither electrosurgery nor a suction https://www.sgvascularctr.com/understanding-venous-leak-treatment-in-singapore/