Normally there are boundaries between tissues and tissues, and the occurrence of adhesions indicates that tissues and tissues stick together or grow together, which are commonly seen as intra-abdominal adhesions, small intestinal adhesions, and gastric adhesions after abdominal surgery. The main reason is that the organs in the abdominal cavity come into contact with the air during surgery, as well as destroying the plasma membrane on the surface of the gastrointestinal tract during surgery. During the healing process of the abdomen after surgery, the plasma membrane forms adhesions between the plasma membrane and the plasma membrane, and thus sticks together, resulting in the patient may have incomplete intestinal obstruction, or frequent abdominal pain, hidden pain, and so on. Sometimes complete intestinal obstruction can be formed during acute attacks of intestinal obstruction, and patients experience nausea, vomiting, paroxysmal pain in the abdomen, and the anus stops venting and defecating. If the abdominal pain cannot be relieved by conservative treatment, it is considered that there is intestinal strangulation formation, and exploration is needed if necessary.