Whether or not circumcision performed on the foreskin requires stitches is determined by the specific type of surgery chosen, most of which involve staples or stitches. The main types of circumcision performed on the prepuce are the traditional circumcision, circumcision anastomosis, and ring surgery. 1. Circumcision: the excessively long foreskin will be cut off, and then sutured with sutures, the sutures are mostly absorbable and can fall off or be absorbed after a week or so of recovery. If non-absorbable sutures are used, the sutures will be removed at a later stage. 2. Circumcision anastomosis: the surgery to use circumcision anastomosis, the operation does not use sutures to close, but by the anastomosis nail to the incision closed together, after the operation can be detached on their own. 3. Sleeve type surgery: If you choose the sleeve type surgery, mainly by the plastic ring pressure to make the excessively long part of the foreskin necrosis off, this way does not need stitches, only in the completion of the operation of the distal part of the foreskin necrosis off after the removal of the ring. If you are circumcised, it is recommended to consult a doctor in time and choose the appropriate way under the guidance of the doctor’s advice.