Small bowel prolapse is usually referred to as small bowel hernia, which usually occurs when the abdominal wall develops weakness and abdominal pressure increases, and the abdominal organs, mostly the small bowel, pass through the hernia ring that forms at the site of weakness and into the hernia sac. Prolapsed small bowel may be jeopardized by obstruction of the small bowel, ischemia or even necrosis. It is usually caused by heredity, localized weakness of the abdominal wall, age, etc. It usually presents with symptoms such as distension, pain, and drawing pain, and can be treated with traditional hernia repair, tension-free hernia repair, and minimally invasive hernia repair under the guidance of a doctor. Usually it is due to the prolapse of the small intestine, resulting in the intestinal tubes or omentum inside the hernia sac are easy to be squeezed or collision caused by inflammatory swelling, resulting in the hernia contents can not return to the original place, the intestinal peristalsis is limited, causing intestinal obstruction phenomenon. If left untreated, intestinal necrosis may occur in severe cases. If the phenomenon of small bowel prolapse, you should consult a doctor in a timely manner, after a clear diagnosis to be treated accordingly.