The tethered ligament is a very important erogenous zone for men, and it also enables the penis to become more erect. Removal of the tethered ligament will result in the loss of these functions, so the tethered ligament should not be removed. 1. The dorsal part of the penis has a fold of skin that connects the body of the penis to the glans, which is called the prepuce girdle. The ligament contains a large number of dorsal penile nerves, and these nerves can make men experience shock and pleasure during sex, so the ligament is an important sexually sensitive area for men. 2. The tethered ligament can play a supporting role. When the penis is erect, the ligament can fix the glans, make the penis more erect, and play a stretching effect. Some men tend to tear the tethered ligament during sex because it is too violent, so the glans may sag and the penis may not be able to stand up as normally as before. If the tethered ligament is removed completely, men may experience impotence and ejaculation disorders. There are differences in the length of the foreskin tether due to different penile development. A short tether can affect penile erection, which in turn affects sexual life. If this happens, you should go to the urology department as soon as possible, and use the tethered ligament extension surgery to correct the situation. To summarize, the tethered ligament has an important and indispensable physiological function and should not be removed arbitrarily.