X-ray fluoroscopy is utilized to guide the catheter in the direction of the afflicted vein, and an injection of modest titanium coils and embolic brokers will seal from the afflicted vein(s) forever. The DDV is sandwiched by cavernosal veins that are coalesced to at least one within the penile foundation. https://www.sgvascularctr.com/understanding-venous-leak-treatment-in-singapore/