Men do circumcision after the nail in the postoperative 1 month generally able to fall out, specific can not be generalized, according to the actual situation of the individual to see. Circumcision is a relatively common urological surgery, mainly used to solve the problem of circumcision, phimosis, etc. Currently more commonly used instruments to assist circumcision, there are suture device class as well as ligature class. Those with staples after surgery are usually using a circumcision anastomosis, and the titanium staples will gradually fall off within 1 month after surgery. Men do circumcision surgery must be good care, avoid local water during recovery, to keep clean and dry, prevent infection and inflammation, but also to rest, can not be tired, do not have sex within a month. If the patient has any discomfort, he should consult a doctor in time.