Microscopic and Functional Anatomy of the Deal Papilla and Caecocolonic Valve in the Rat

摘要

In the rat, topographic and X-ray studies of the caecum and ascending colon, together with microscopic anatomic observations of the ileal papilla and caecocolonic valve showed that junction structures contribute to prevent the backflow of the caecal content into the ileum and to direct the ileal content within the caecum whatever the various positions of the caecum in the abdominal cavity.