Circumcision, it is the name of a surgical procedure, which involves the surgical removal of the overgrown foreskin for treatment purposes. For many patients, circumcision it requires circumcision. Excessive foreskin and recurrent infections that lead to glans circumcision also require circumcision. Because of the prepuce or circumcision glans, the coronal groove of the foreskin and the glans, the inner plate, there will be a large amount of foreskin scales gathered for a long time, the gathering of foreskin scales will stimulate the penis to cause inflammation, and prolonged stimulation is prone to induce the possibility of penile cancer.