Circumcision or even phimosis is not an absolute contraindication to surgery, and it is generally recommended that patients with a fibrous narrow ring at the circumcision opening, recurrent circumcision penile head inflammation, severe narrowing of the circumcision opening, and inability of the foreskin to be upturned to fully reveal the head of the penis need surgery, while the rest can be temporarily observed. According to the 2019 edition of the Chinese Guidelines for the Diagnosis and Treatment of Urological and Male Diseases, it is recommended that acquired prepuce is an absolute indication for surgery; in congenital prepuce, patients with recurrent circumcision and penile head inflammation, recurrent urinary tract infections, and the presence of urethral malformations also have an indication for intervention. Circumcision is defined as a narrow opening of the foreskin or adhesion of the foreskin to the head of the penis due to congenital or acquired factors that prevent the foreskin from being turned over to expose the entire head of the penis. The incidence of neonatal phimosis is about 99.7%, with the growth of age this physiological phimosis can disappear on its own, the vast majority of 3-4 years old can be relieved, without special intervention treatment. However, if the circumcision causes repeated inflammation of the penile head, severe narrowing of the circumcision opening, or acquired causes of phimosis, it is recommended that timely treatment through surgery, specific recommendations for medical evaluation.