Circumcision and prepuce are common diseases of male external genitalia, which can lead to recurrent episodes of penile prepuce, glansitis and urinary tract infection due to the accumulation of foreskin scale, and can induce penile cancer; they can affect the penile development of minors and normal sexual life after marriage; they can also increase the incidence of diseases such as inflammation of the reproductive organs of the spouse and cervical cancer of the female partner. Circumcision is an effective method to treat circumcision and prepuce, which is one of the earliest surgical procedures carried out by human beings and clinically belongs to minor surgery, but because of the special part and traditional concept, patients have high expectation of the procedure, and once post-operative complications occur, it will bring great physical and mental pain to patients. The ideal circumcision surgery should be easy to perform, safe, light pain, low infection rate, rapid healing of the incision, and high satisfaction in appearance. In the past, there were two methods of circumcision: one is the traditional open surgery, which takes a long time (about 40 minutes) and is traumatic; the other is circumcision, which is fast, but some patients have complications such as incision splitting, edema and infection after surgery. The circumcision suture device is a surgical instrument that combines cutting and suturing of the foreskin into one. The working principle is similar to that of the gastrointestinal anastomosis commonly used in general surgery, that is, the suture device is snapped into the penis after removing the overgrown foreskin, and at the same time, a single row of metal staples is implanted into the cutting edge to suture the tissue. and ensures good tissue healing. The use of this suture device is a great innovative leap in circumcision surgery, with many advantages such as easy, standard and safe operation, short operation time (about 5 minutes), automatic suture, light postoperative edema, minimal bleeding, no need to remove stitches, etc., which makes the complicated operation simple and convenient, and solves the problems of edema, infection, bleeding and pain of the foreskin caused by various circumcision operations in the past, especially important is that the suture The staple will fall off automatically within one month after the operation, eliminating the secondary pain of removing the stitches or taking the ring from the patient. After surgery, pay attention to the prevention of infection, you can take oral anti-inflammatory drugs for 5-7 days, oral pain medication if necessary, try to avoid penile erection, go to the hospital around the 3rd day to change the medication once, and then wait for the titanium nail to fall off by itself. Avoid sexual intercourse for 1 month after surgery.