Circumcision is the most common minor surgery in urology, but since it is a matter of every man’s “lifeblood” and only happens once in a lifetime, both patients and doctors are very cautious. Nowadays, in addition to traditional cutting methods, there are various “circumcisers” and the so-called laser circumcision. In fact, no matter which method is used, the ideal result can be achieved in the end. However, I believe that the traditional scissor-cutting method is still the best way to go. In the traditional way, the operation takes half an hour to an hour, the wound basically heals (stitches removed) after a week, with one medication change midway, no daily irradiation, care, and very little edema. Most patients do not even need to use antibiotics, and even if they do, they only need to take them orally for about a week. All costs, including antibiotics, are less than 800 yuan. The various circumcision appliances, i.e., the various “rings”, do save time for the doctor, but not so much for the patient. The cost is more than $1500, and the healing time is much longer, usually 2-4 weeks or even longer, and it is very easy to develop edema and splitting, and in some cases, even re-anastomosis. And again, the laser. In fact, no matter what kind of laser cutting is dependent on the thermal effect to achieve the purpose, no matter how accurate the laser, if it is used to cut a piece of paper, it is impossible to cut more neatly than with scissors, the edge of the paper will also be damaged by the high temperature effect. Likewise, when used to cut skin, it is not likely to be better than cutting with scissors, and it will also burn the edges of the skin cut line, making its healing time much longer.