LONG-TERM RESULTS OF PENILE VEIN LIGATION FOR IMPOTENCE FROM VENOUS LEAKAGE

Between 1986 and 1991, 46 men with organic impotence documented by dynamic pharmacocavernosometry and cavernosography to have venous leakage underwent penile vein ligation. Despite initial improvement in erections allowing normal intercourse in 34 men (74%) within the first 6 months, long-term (more than 12 months) evaluation revealed sustained potency without adjunctive therapy in only 11 (24%). Of the remaining 35 men 6 (13%) progressed to a penile prosthesis, 8 (17%) required intracavernous vasoactive injection therapy and 21 (46%) have not sought further therapy despite continued impotence. Of the 14 patients who had isolated distal leakage 6 (43%) had sustained erectile function while only 5 of the 32 patients (16%) with proximal leakage maintained potency. Associated complications included penile shortening in 20 (43%) and penile hypoesthesia in 9 men (20%). Therefore, we conclude that the long-term success of penile vein ligation is poor, with only 24% of the patients able to have normal intercourse more than 1 year later, although those patients with distal penile shaft leakage appear to have a greater chance of success than those with more proximal leakage.