The related therapeutic effect of plastic surgery has always been the focus of plastic surgery. Excessive foreskin has a great influence on men's life and health. What are the hazards of long foreskin? Too long foreskin can easily lead to sexual problems and affect the feelings of husband and wife: because the foreskin of phimosis is not easy to move, it leads to pain or difficulty during sexual intercourse, which leads to decreased sexual desire. However, if the foreskin is too long, it is easy to have nocturnal emission due to friction in daily activities, such as riding a bike, riding a horse, walking or sleeping. Impotence sometimes occurs due to diminished pleasure, which affects the relationship between husband and wife. At the same time, the foreskin is stimulated by urine scale and has mild inflammation, burning sensation and itching sensation, which is easy to produce masturbation thoughts due to reflection. If phimosis, because there is no direct contact with the glans penis, the sensitivity is low and it is easy to ejaculate. Does the foreskin need plastic correction if it is too long? In recent years, experts have made some improvements to circumcision, mainly in the suture method, using continuous suture or intermittent mattress suture, which can make wound healing more beautiful; In the choice of suture, using 5-0 thin thread or 6-0 nylon thread, the suture reaction of the wound is particularly slight; The stitching is also very thin. If there is no nylon thread, hair can also be used as suture, which also makes the reaction of surgical incision to suture less and heals quickly. Generally, it only takes 4-6 days to remove stitches, which is extremely inconspicuous after operation. For some children with phimosis without prepuce adhesion, experts also designed a simple plastic surgery that is completely different from circumcision. The specific method is: after lengthening the excessively long foreskin, cut the full-thickness foreskin on the back side of the penis, and the length of the cut is subject to the fact that the foreskin is easy to turn up, and then sew a few stitches to complete the operation. The operation can be completed in ten minutes, and the effect is very reliable, and the postoperative recovery is also fast, which is especially popular with parents of children.