Current research substantiate a product from the tunica albuginea with the CC like a bi-layered structure by using a 360° comprehensive internal circular layer and a three hundred° incomplete outer longitudinal coat spanning within the bulbospongiosus and ischiocavernosus proximally, and increasing constantly to the distal ligament within the glans penis https://www.sgvascularctr.com/understanding-venous-leak-treatment-in-singapore/