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  1. Appendicitis - Symptoms and causes - Mayo Clinic

    Jan 18, 2025 · The appendix is a finger-shaped pouch that sticks out from the colon on the lower right side of the belly, also called the abdomen. Appendicitis causes pain in the lower right part of the belly.

  2. Appendix (anatomy) - Wikipedia

    The appendix (pl.: appendices or appendixes; also vermiform appendix; cecal (or caecal, cæcal) appendix; vermix; or vermiform process) is a finger-like, blind-ended tube connected to the cecum.

  3. Appendicitis: Early Symptoms, Causes, Pain Location, Surgery ... - WebMD

    Mar 20, 2024 · Appendicitis is a condition in which the appendix becomes inflamed, swollen, or infected, causing pain in the lower right side of your torso. People with appendicitis will need surgery to...

  4. Appendicitis: Signs & Symptoms, Causes, Diagnosis & Treatment

    Your appendix is a small, tubular pouch, about the size of a finger, that protrudes from the lower right end of your large intestine. Poop (feces) moving through your large intestine can block or infect your …

  5. Appendicitis: Early Symptoms, Causes, Treatment, Surgery

    Appendicitis, or inflammation of the appendix, has many different causes. Learn about the causes, symptoms, diagnosis, treatment, surgery, and complications of appendicitis.

  6. Symptoms & Causes of Appendicitis - NIDDK

    Possible causes include hardened stool or growths that can block the opening inside the appendix enlarged tissue in the wall of your appendix, caused by infection in the digestive tract or somewhere …

  7. What Side Is Your Appendix On—And Other Facts to Know - Health

    Oct 17, 2025 · Your appendix is a small, pouch-like organ on the lower right-hand side of your abdomen. Appendicitis pain starts at your belly button and moves to your lower right abdomen.

  8. Appendicitis - Johns Hopkins Medicine

    Appendicitis is a medical emergency that happens when your appendix becomes sore, swollen, and diseased.

  9. Appendix | Definition, Location, Function, & Facts | Britannica

    Nov 28, 2025 · Appendix, in anatomy, a vestigial hollow tube that is closed at one end and is attached at the other end to the cecum, a pouchlike beginning of the large intestine into which the small intestine …

  10. What Does the Appendix Do? Anatomy, Function, Diseases

    Oct 23, 2025 · The appendix is a small, finger-shaped organ that branches off the cecum. The cecum is a pouch situated at the junction of the small intestine and large intestine whose main role is to absorb …