The crura will be the proximal parts of the corpora cavernosa. The corpus spongiosum is an erectile tissue encompassing the urethra. The proximal elements of the corpus spongiosum form the bulb as well as the distal finishes form the glans penis.[5] "Plan Statement On Circumcision". Royal Australasian Higher education https://jaredtphzs.blogkoo.com/how-pornhub-can-save-you-time-stress-and-money-50652412