There are many kinds of surgical methods for circumcision, including traditional surgical cutting suture, commercial ring circumcision and cutting suture device circumcision. 1. Surgical cutting and suturing: first of all, disinfection and spreading of towels, 1% lidocaine penile root block anesthesia, and then turn over the foreskin, in the dorsal and ventral edges of the foreskin in the middle of the cut, from the coronal groove of the 0.5cm ring to cut off the excess foreskin, the ventral to the distal end of the foreskin tie stops, revealing the wound surface and fully hemostasis, absorbable thread intermittent suture, petroleum jelly gauze surrounded by the elastic bandage after the pressure bandage. 2. Commercial ring circumcision: first of all, according to the diameter of the glans to choose the appropriate type of commercial ring, routine disinfection of the towel, using the commercial ring ring built-in method, through the outer opening of the foreskin into the penis between the glans and the inner plate of the foreskin, adjusted to the coronal groove, and the coronal groove is parallel to the outer ring of the commercial ring from the outside of the foreskin and the inner ring, fastening the first tooth. After adjusting the length of the tether appropriately, the second tooth of the outer ring is fastened, and the excess foreskin is removed, and the commercial ring is removed according to the healing of the incision in 7~10d after the operation. 3. Cutting suture circumcision: measure the diameter of the glans penis, choose the appropriate type of suture, disinfect the scarf, turn the foreskin outward, reveal the coronal sulcus, lift the foreskin, put the bell-shaped seat into the foreskin and placed on the glans, adjust the inner and outer plates, so that the plane of the bell-shaped bell-shaped and the coronal sulcus plane parallel. And then tie to fix the foreskin on the pull rod, set into the circumciser shell, tighten the knob, open the insurance, hold the handle hard to cut, and then break the handle, exit the bell-shaped seat, elastic bandage pressure bandage. Circumcision should choose a regular hospital.