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  1. Small intestine - Wikipedia

    Although it is longer than the large intestine, it is called the small intestine because it is narrower in diameter. The small intestine has three distinct regions – the duodenum, jejunum, and ileum.

  2. The Intestines: Labeled Diagram, Function, Conditions

    Oct 11, 2025 · The intestines sit along the GI tract. The small intestine is behind and in the center of the large intestine. Learn how long the intestines span in feet.

  3. Intestine | Digestion, Absorption, Peristalsis | Britannica

    intestine, tubular part of the alimentary canal that extends from the stomach to the anus. The intestine is the site of most chemical digestive processes and the place where digested food …

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

    Dec 31, 2025 · 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 …

  5. Intestine - structure, function, diseases - USZ

    Jun 18, 2025 · The intestine is an important part of our digestive system, which consists of two main parts: The small intestine and the large intestine. It processes the food we eat every day …

  6. Intestine anatomy: How do the intestines work, and how long …

    Sep 24, 2023 · In this article, we describe what the intestines are and what they do, as well as related health problems and their treatments. The intestines sit in the abdomen and absorb …

  7. Intestines - Health Library | NewYork-Presbyterian

    Oct 19, 2024 · The intestine (bowel) is the long, winding, tube that is part of the digestive tract. The intestine helps to process food, extract and absorb nutrients and water, and eliminate waste.

  8. 23.6 The Small and Large Intestines – Anatomy & Physiology 2e

    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.

  9. Intestine - healthencyclopedia.org

    The intestine is a vital organ in the digestive system, responsible for the absorption of nutrients and the formation of waste products. This comprehensive guide explores the anatomy, …

  10. Small Intestine: Function, Parts, Length & Location

    Oct 14, 2024 · Your small intestine (small bowel) is an organ in your gastrointestinal tract and is part of your digestive system. It breaks down food and fluid to absorb nutrients and water.