Male circumcision after incision wired may be due to the surgical process of larger blood vessels bleeding with wire ligation, postoperative rejection reaction. In the process of circumcision, due to the local blood flow is more abundant, in the process of surgery, some patients have larger blood vessels in the penile area bleeding, these blood vessels need to be ligated with a silk thread to stop bleeding, most of the patients in the postoperative period will not have a reaction, some patients due to the special physique, the silk thread has a reaction to the rejection of the thread will make the thread gradually discharged out of the skin. When rejection reaction occurs, the surgical incision has generally been recovered, and the thread can be removed after the thread is discharged from the skin, but it is necessary to pay attention to whether there is any bleeding from the original ligated blood vessels after the removal of the thread.