Which sphincter or valve protects the small intestine from bacteria translocation from the large intestine?

Question

Which sphincter or valve protects the small intestine from bacteria translocation from the large intestine?​

Quizplus · Accepted Answer

The ileocecal valve is located between the small intestine and large intestine, and its main function is to prevent the backflow of fecal matter from the large intestine into the small intestine. This protects the small intestine from bacterial translocation, as the large intestine is home to a large number of bacteria.

Which Sphincter or Valve Protects the Small Intestine from Bacteria