Intestinal perforation may be life-threatening because after intestinal perforation, feces and bacteria and digestive juices in the intestine will flow into the abdominal cavity, which can cause serious infection in the abdominal cavity. If left untreated, it may lead to bacteremia and sepsis, causing a drop in blood pressure and endangering life safety. Therefore, when intestinal perforation is found, it is necessary to go to the general surgery or gastroenterology surgery or emergency surgery department of the hospital as soon as possible to improve the relevant examination and perform surgical treatment. If the local perforation is relatively small, repair surgery of intestinal perforation can be performed, and the abdominal cavity can be cleaned at the same time, and antibiotics can be given after the surgery. If the intestinal perforation is serious, it may be necessary to remove part of the intestinal canal and do intestinal anastomosis. In a small number of patients, an abdominoplasty of the intestine is required, and the intestinal anastomosis can be performed again later.