Intestinal obstruction does not fart. After the occurrence of intestinal obstruction, the patient will have anal cessation and defecation, and abdominal pain, usually vague abdominal pain or abdominal cramps, some patients have severe abdominal pain, some patients have mild abdominal pain, and abdominal distention, nausea and vomiting. After the clinical appearance of the above symptoms, it can be diagnosed as intestinal obstruction, and patients are recommended to go to hospital for further treatment, which requires the following comprehensive treatment, i.e. gastrointestinal decompression, water fasting, anti-infection, fluid replacement, enema, etc. Patients need to be properly active to promote the recovery of gastrointestinal function. If conservative treatment is ineffective, surgical treatment can be considered. Generally, dissection is chosen and the specific surgical method is decided according to the intraoperative exploration.