The occult penis is an abnormal disease of the penis. Children's penises with this disease are hidden under the skin, and most of the penile body grows in the prepubic adipose tissue. The surface of the penis appears to be short, and the distance from the foreskin opening to the root of the penis is short. Some children only show their foreskin, like a "bird's beak".
Usually the penis is difficult to touch the outside of the body with the hand, but holding the penis and pushing it back into the surrounding skin can reveal the normal pubic diaphysis. In fact, most children with insidious penis develop basically normally, only because the urethra is buried by fat, causing the urethra to bend; Other penises are hidden in the pubic forging (also known as "webbed penis").
Because the corpus cavernosum of the penis is hidden in the pubic bone, the foreskin often wraps the penis in the skin. These conditions will affect the child's urination, resulting in slow and poor urination, such as weak urination, incomplete spillage, urine splashing on the feet, etc.