The circumcision stapler is mainly used for circumcision, and its uses are as follows: 1. excision of redundant prepuce: This is its main purpose. For patients with redundant prepuce or phimosis, the use of circumcision stapler can correctly and quickly remove the redundant prepuce tissue, so that the penis head can be fully exposed, so as to reduce the problems such as dirt accumulation and bacteria breeding caused by redundant prepuce, and reduce the risk of diseases such as prepuce inflammation. 2. anastomotic incision: the circumcision stapler will anastomose the surgical incision while removing the prepuce. It uses titanium nails or other anastomotic materials to fix the edges of the incision neatly and promote the healing of the incision. Compared with the traditional manual suture, this anastomosis method has the advantages of simple operation, neat anastomosis, good appearance after healing, and can effectively reduce the occurrence of postoperative complications, such as bleeding, infection, incision dehiscence, etc., and also shorten the operation time and the recovery cycle of patients.