Circumcision which surgery is good, it is recommended to decide according to the patient’s age characteristics: 1, if the age of the child is less than 14 years of age, it is recommended to use the circumciser to assist in the excision or the use of anastomosis for excision, because these two surgical methods of surgery time is relatively short, about 3-5 minutes can be completed in a case of circumcision, the patient anesthesia time required is shorter, and the patient is in the bed The time required for anesthesia is shorter, and the patient is lying on the bed waiting for the operation is also relatively short, so the degree of cooperation is better, if the operation time is longer, the child is often difficult to cooperate, and then there will be a situation in which the operation process is difficult to continue, and it is necessary to add additional anesthesia or need to change the anesthesia to carry out the operation; 2, if it is an adult, it is recommended that manual anastomosis or laser circumcision surgery is better, manual anastomosis or laser circumcision can avoid the auxiliary equipment. The manual anastomosis or laser circumcision can avoid the mechanical cutting brought about by the auxiliary instrument, because the auxiliary instrument model is fixed, but each person’s penis volume, size is not equal, more suitable for the use of manual or laser to carry on the excision.