Many adolescent males are circumcised, which means that the foreskin cannot be turned up due to the narrow opening of the foreskin, thus preventing the glans of the penis from being fully exposed. It is very difficult for circumcision to be restored on its own because it will not be restored on its own due to the narrowing of the opening of the foreskin. Patients who are circumcised need to be circumcised as soon as possible to remove the excessively long foreskin in order to fully expose the glans. Circumcision has a lot of harm to the human body, for example, due to the circumcision caused by the foreskin, the glans has a lot of secretions between the foreskin, the glans can not be discharged in a timely manner, easy to cause inflammation of the foreskin and glans. Therefore, patients with prepuce have surgery as early as possible, which can prevent the occurrence of circumcision and glans inflammation, and also can prevent the adhesion of foreskin and glans.