ileocecal junction

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Related to ileocecal junction: ileocecal valve

il·e·o·ce·cal junc·tion

point along the course of the gastrointestinal tract where the small intestine (ileum) ends as it opens into the cecal portion of the large intestine; occurs usually within the iliac fossa, demarcated internally as the ileocecal orifice.