Phimosis, mainly divided into physiological and pathological two kinds. Physiological factors caused by the prepuce, generally do not need special treatment, pathological prepuce, can be treated by surgery, but there is no best surgical way, should be combined with the patient’s specific situation to choose. 1. Physiological prepuce: For congenital prepuce, non-surgical treatment is an option. Congenital prepuce in infancy and childhood can be left untreated if asymptomatic. If there are symptoms, the foreskin can be turned upward on a trial basis in order to widen the opening of the foreskin, reveal the head of the penis and remove the foreskin scale. Surgical treatment of congenital prepuce in children depends on the wishes of the guardian, and plastic or radical circumcision can be performed after 2 years of age. 2. Pathological phimosis: Pathological phimosis usually does not heal on its own and carries the risk of complications. Surgery is generally recommended, such as dorsal incision, partial circumcision, trident circumcision, etc. There is no best surgical method, and the choice should be made accordingly with the patient’s specific situation. To summarize, if you have a foreskin, it is recommended to go to the urology department of the hospital, combined with their own situation for appropriate treatment.