Male circumcision is performed with a special anastomosis clutch, which is equipped with an anastomosis staple made of titanium. The titanium alloy has a mutual rejection reaction with the human tissue, so the titanium staple can dock the wound at the beginning of the procedure, but it cannot grow into the human tissue. As the tissue grows, the wound will swell, and when the swelling subsides, the titanium staple will fade and fall out on its own. The titanium staple is only a localized pressure, and when the wound grows and closes, the pressure is removed and the staple will fall out on its own. If the patient develops a local infection after surgery, which causes local swelling, the titanium staple will not fall out easily on its own. After the operation, we should pay attention to anti-infection treatment and regular change of medication, so that the self-exfoliation will be smoother.