肠内容物的正常运行发生了障碍,不能顺利通过肠道称为肠梗阻,当除外胃、十二指肠和结肠的原因后,可考虑由小肠疾病导致的梗阻。空回肠均有肠系膜连于腹后壁,活动度较大,回肠管径较空肠细,肠壁较薄,因此回肠是好发的梗阻部位。肠梗阻可分为完全肠梗阻和不 The normal operation of the intestinal contents of the obstacles, can not be successfully passed through the intestine called intestinal obstruction, when the exclusion of the stomach, duodenum and colon reasons, consider the intestinal disease caused by obstruction. Empty ileum are connected with the mesenteric ventral posterior wall, greater mobility, ileum smaller than the jejunum, intestinal wall thin, so the ileum is a good obstruction site. Intestinal obstruction can be divided into complete intestinal obstruction and not