Definition

1. Noun:
   • A physiological sphincter: The ileocecal valve is a muscular structure located at the junction between the end of the small intestine (ileum) and the beginning of the large intestine (cecum). Its primary function is to regulate the passage of digested material (chyme) from the small intestine into the large intestine and to prevent backflow from the large intestine into the small intestine.

Usage Examples

• Noun:
  • The ileocecal valve controls the flow of intestinal contents.
  • Dysfunction of the ileocecal valve can lead to bacterial overgrowth in the small intestine.
  • During the surgery, the surgeon identified the ileocecal valve as the landmark.

Advanced Usage

• "Incompetence of the ileocecal valve": A medical term describing a valve that fails to close properly, allowing backflow.
  • The patient's symptoms were attributed to an incompetent ileocecal valve.
• "Ileocecal valve syndrome": A term sometimes used to describe pain or dysfunction associated with the valve's area.
  • Some alternative medicine practitioners diagnose ileocecal valve syndrome.

Variants and Related Words

• Ileocecal (adjective): Pertaining to the ileum and the cecum, or their junction.
  • The ileocecal junction is a common site for certain infections.
• Ileocolic valve: A less common synonym for the ileocecal valve, emphasizing its connection to the colon.
• Bauhin's valve: An eponymous, historical name for the ileocecal valve.

Synonyms

• Ileocolic valve (noun): A direct synonym.
• Ileocecal sphincter (noun): Emphasizes its muscular, valve-like function.

Related Phrases

• "To pass through the ileocecal valve": Describes the movement of intestinal material.
  • Nutrient absorption is mostly complete before chyme passes through the ileocecal valve.

Noun

1. valve between the ileum of the small intestine and the cecum of the large intestine; prevents material from flowing back from the large to the small intestine