Ileocecal valve

Ileocecal valve
Interior of the cecum and lower end of ascending colon with the ileocecal valve labeled as "colic valve"
Endoscopic image of cecum with arrow pointing to ileocecal valve in foreground
Details
SystemDigestive system
LocationJunction between ileum and cecum
ArteryIleocolic artery
VeinIleocolic vein
FunctionMuscular sphincter
Identifiers
Latinvalva ileocaecalis s. papilla ilealis
MeSHD007080
FMA15973
Anatomical terminology

The ileocecal valve (ileal papilla, ileocaecal valve, Tulp's valve, Tulpius valve, Bauhin's valve, ileocecal eminence, valve of Varolius or colic valve) is a sphincter muscle valve that separates the small intestine and the large intestine.[1] Its critical function is to limit the reflux of colonic contents into the ileum.[2] Approximately two liters of fluid enters the colon daily through the ileocecal valve.

  1. ^ Pollard, MF; Thompson-Fawcett, MW; Stringer, MD (2012). "The human ileocaecal junction: anatomical evidence of a sphincter". Surgical and Radiologic Anatomy. 34 (1): 21–9. doi:10.1007/s00276-011-0865-z. PMID 21863224. S2CID 20747499.
  2. ^ Barret KE. "Lange Gastrointestinal Physiology". The McGraw-Hill Companies, 2006.