Intestinal obstruction refers to a blockage condition caused by various factors leading to intestinal obstruction, compression, and torsion, which prevents the normal passage of intestinal contents through the intestine. This is collectively referred to as intestinal obstruction. Intestinal obstruction can be divided into three categories based on the cause: first, mechanical intestinal obstruction; second, dynamic intestinal obstruction; and third, vascular intestinal obstruction. The main clinical symptoms of intestinal obstruction are abdominal pain, abdominal distension, vomiting, and cessation of gas and feces from the anus. Clinically, intestinal obstruction can be treated conservatively or surgically.