According to the location of the intestinal perforation, the degree of contamination of the abdominal cavity and the patient’s physical condition, the treatment options are as follows: 1. Patients in good physical condition and without other more serious complications in the abdomen can choose minimally invasive laparoscopic techniques; 2. Patients in critical condition or not suitable for laparoscopic operation can choose traditional open surgery for treatment. Regardless of traditional open surgery or minimally invasive laparoscopic treatment, both treatment contents are the same. For more serious perforations, it is necessary to consider removing part of the intestinal canal during the surgery, and for early perforations with lighter contamination, it is sufficient to consider doing local repair.