The suspensory ligament of the penis is attached to the pubic symphysis, which holds the penis close to the pubic bone and supports it when erect. The ligament does not directly connect to the Corpus cavernosum penis, but may still play a role in erectile dysfunction. The ligament can be surgically lengthened in a procedure known as ligamentolysis, which is a form of penis enlargement. Gallery See also Suspensory ligament of clitoris fundiform ligament of penis References External links The Mayo Clinic -- Penis enlargement: Fulfillment or fallacy? Mammal male reproductive system Ligaments Human penis anatomy