Vivifi's Treatment, BPH Treatment Via Vasculature Anastomosis

"Subjects undergo Vivifi's surgical procedure for treatment of BPH. The study procedure will be performed in the operating room, under general anesthesia.~Subject will undergo a bilateral anastomosis of the internal spermatic vein to the inferior epigastric vein and ligation of the deferential vein via bilateral inguinal/subinguinal incision.~The investigators can use of a coupler with appropriate ring size (to be measured intra-operatively based on vessel size) to perform the vascular anastomosis and standard sutures for ligation. The coupler is an FDA approved commercial device. Alternatively, the anastomosis can also be performed using sutures. Incision closure will proceed per institution standard of care."