Current research substantiate a design of your tunica albuginea with the CC as a bi-layered structure that has a 360° complete internal round layer along with a 300° incomplete outer longitudinal coat spanning in the bulbospongiosus and ischiocavernosus proximally, and lengthening continually to the distal ligament throughout the glans penis https://www.sgvascularctr.com/understanding-venous-leak-treatment-in-singapore/