About 78,700 results
Open links in new tab
  1. The Intestines: Labeled Diagram, Function, Conditions

    Oct 11, 2025 · The primary function of the intestines is to absorb nutrients and vitamins and to eliminate waste. Intestinal conditions such as inflammatory bowel syndrome can be treated and managed. …

  2. Gastrointestinal Diseases: Symptoms, Treatment & Causes

    Jan 31, 2025 · GERD, diarrhea and colorectal cancer are examples of gastrointestinal diseases. When examined, some diseases show nothing wrong with the GI tract, but there are still symptoms. Other …

  3. Gastrointestinal tract - Wikipedia

    In human anatomy, the intestine (bowel or gut; Greek: éntera) is the segment of the gastrointestinal tract extending from the pyloric sphincter of the stomach to the anus and as in other mammals, …

  4. The Intestines: Anatomy and 3D Illustrations - Innerbody

    Mar 7, 2026 · Our intestines consist of two major subdivisions: the small intestine and the large intestine. The small intestine is much smaller in diameter, but is much longer and more massive …

  5. INTESTINAL Definition & Meaning - Merriam-Webster

    The meaning of INTESTINAL is affecting, occurring, or living in the intestine. How to use intestinal in a sentence.

  6. Your Digestive System & How it Works - NIDDK

    Food moves through your GI tract by a process called peristalsis. The large, hollow organs of your GI tract contain a layer of muscle that enables their walls to move. The movement pushes food and …

  7. Human digestive system - Anatomy, Organs, Processes | Britannica

    Feb 18, 2026 · Learn more about the mesentery, a continuous folded band of membranous tissue that holds the intestines and other organs in place and which some researchers consider to be a distinct …

  8. Intestinal | definition of intestinal by Medical dictionary

    intestinal tract the small and large intestines in continuity; this long, coiled tube is the part of the digestive system where most of the digestion of food takes place.

  9. The Small and Large Intestines | Anatomy and Physiology II

    The word intestine is derived from a Latin root meaning “internal,” and indeed, the two organs together nearly fill the interior of the abdominal cavity.

  10. Digestive System (Anatomy): How It Works - WebMD

    Dec 5, 2023 · What is the digestive tract? The digestive tract (or gastrointestinal [GI] tract) is a long, twisting tube that starts at the mouth and ends at the anus. It's made up of a series of hollow organs...