During the summer vacation, parents should not forget to pay attention to their children's health while children are having fun. Now is the best time for children to have a physical examination and treat redundant prepuce and phimosis. But parents are worried that circumcision will do harm to their children. Does the little boy need circumcision or not? In this regard, Ma Bo, president of Shandong Oriental andrology hospital, suggested that boys with long foreskin and phimosis had better have foreskin surgery as soon as possible. In some developed countries, boys are circumcised at a very young age, which greatly reduces the incidence of adult male genital diseases and is worth learning. Excessive prepuce and phimosis are harmful. If teenagers have the problem of too long foreskin or phimosis, they will cause a series of diseases if they don't pay attention to hygiene at ordinary times. Common adverse effects are: too long foreskin and phimosis will affect the adolescent development of little boys, which will easily lead to genital dysplasia or shortness. At the same time, too long foreskin makes scales stimulate the penis head for a long time, especially the coronal groove, which is easy to cause dermatitis and balanitis; The upward infection of bacteria in the foreskin cavity can also cause cystitis, pyelonephritis and prostatitis; Chronic stimulation of echinococcosis is one of the causes of penile cancer. The following three situations require surgery. Experts from Shandong Oriental Male Hospital remind parents and friends that the following situations require surgery: First, phimosis: the genitals are completely wrapped by the long foreskin and cannot be exposed. Second, the foreskin is too long, and after the genital erection, the reproductive organs cannot be naturally exposed from the foreskin. Third, the foreskin is too long to cause complications, such as urethritis, dermatitis, dysuria and so on. Shandong Oriental andrology hospital ICS boutique prepuce plastic surgery adopts the authoritative Korean reproductive plastic surgery technology, which is operated by thousands of accident-free minimally invasive technical experts in the leading laminar ultra-clean aseptic operating room, with minimal trauma and quick recovery. The appearance after operation is neat and beautiful, and there is no need to remove stitches, which does not affect the study and life, and has obvious effects on male reproductive health care.