Circumcision surgery for children, including circumcision, circumcision ring surgery, traditional surgery, etc., need to choose the appropriate surgery according to the specific situation. 1. Circumcision: Under local anesthesia, the excessively long foreskin is cut off, and the glans and the coronal sulcus are revealed. 2. Circumcision: the foreskin is removed using a ring-shaped instrument, which is divided into an inner ring and an outer ring. The inner ring is placed inside the foreskin, and the outer ring at the plate is placed around the periphery of the foreskin. By placing the circumcision ring, the foreskin gradually undergoes ischemic necrosis, and will eventually fall off by itself. 3. Traditional surgery: under local anesthesia, the excess foreskin will be removed and effective hemostasis will be carried out, and then the wound will be sutured. There are many types of circumcision surgery for children, each child’s foreskin condition is different, so there are differences in the choice of surgical solutions, it is recommended to go to a professional children’s hospital and choose the appropriate surgical solution.