包皮环切术是治疗包应过长、包茎等疾病最常使用的方法之一。但是，包皮环切术所实行的缝合方法多采用丝线间断缝合，这种方法一般要缝合10针以上。由于包皮内外板菲薄，缝线结扎后线环很小，甚至近似实结，这样给拆线带来很大困难。加之阴茎神经丰富，感觉敏锐，拆线时疼痛严 Circumcision is one of the most commonly used methods of treating packages that are overly long and phimosis. However, the circumcision suture method used to use intermittent suture, this method is generally sutured more than 10 needles. As the foreskin thin inside and outside the plate, the suture ligation after the ring is small, or even close knot, so to bring great difficulties stitches. In addition the penis nerve is rich, the feeling is keen, sore when removing the line