Enuresis is a multifactorial disease, including the function of the bladder, the degree of brain development, the level of secretion of antidiuretic hormone, gastrointestinal function, psychological factors and so on. Therefore, the treatment of enuresis must be a comprehensive treatment. Currently on the market or advertisements specializing in the treatment of enuresis drugs, according to my statistics, if used alone, the effective rate is generally only about 25%. The treatment of enuresis must include dietary regulation, bladder training, medication, psychological counseling and other aspects. If comprehensive treatment can be carried out, the cure rate is more than 80%. Many doctors always like to take an X-ray of the sacrococcygeal region when they see enuresis, and if there is cryptorchidism on the film, they will tell the parents that their child’s enuresis is caused by cryptorchidism and it is more difficult to treat. My clinical statistics show that children with enuresis with hidradenitis are more likely to have hidradenitis than those without, but hidradenitis itself does not cause enuresis, so we do not advocate radiographs for first-time children because they do not provide much guidance for treatment. However, in the case of persistent enuresis, the presence or absence of an occult fissure is an objective basis for deciding whether or not surgical treatment is possible.