The process of dressing change in circumcision clinic includes dressing removal, sterilization and bandaging. 1. Dressing removal: first of all, the patient to take the supine position, the outer layer of the bandage removal, followed by the removal of the inner layer of the dressing, if the dressing and the incision adherence, you can use saline soak for a period of time, to avoid the direct removal of the patient to cause local pain and bleeding. 2. Disinfection: After removing the dressing, the surgical incision should be disinfected, usually using iodophor to disinfect. 3. Dressing: after disinfection, the inner layer is wrapped with a sterile dressing, and the outer layer can be wrapped with an elastic bandage, but the dressing should not be too tight, and the urethral opening needs to be exposed, so as not to wet the dressing with urine when urinating, which will breed bacteria. Because circumcision dressing change involves aseptic operation, it is recommended that patients go to a regular hospital to change the dressing, so as not to operate improperly, so that the wound is infected and so on.