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  1. Colonoscopy Procedure: What Happens and How to Prep - WebMD

    May 17, 2024 · What Is a Colonoscopy? A colonoscopy is a medical procedure. A doctor inserts a camera mounted on long, flexible tube called a colonoscope into your rectum and colon. …

  2. Colonoscopy - Mayo Clinic

    Feb 28, 2024 · During a colonoscopy, a long, flexible tube (colonoscope) is inserted into the rectum. A tiny video camera at the tip of the tube allows the doctor to view the inside of the …

  3. Colonoscopy: Purpose, prep, and procedure - Medical News Today

    Nov 25, 2024 · What is a colonoscopy? A colonoscopy is a telescopic and visual examination of the colon and rectum. It helps doctors detect abnormalities in the bowel, including signs of …

  4. Colonoscopy: Prep & Procedure Details - Cleveland Clinic

    Nov 30, 2022 · A colonoscopy is a type of endoscopy that looks inside your colon with a special scope inserted through your anus. It’s commonly used for routine cancer screening.

  5. Colonoscopy and Other Screening Tests for Colorectal Cancer

    Colonoscopy and Other Screening Tests for Colorectal Cancer At age 45, people at average risk for getting colorectal cancer should start routine screenings. Routine colonoscopies are …

  6. Colonoscopy: What to Expect and FAQs | UPMC

    What Is a Colonoscopy? A colonoscopy is a test that lets a doctor see inside your digestive system. Your doctor may suggest you get a colonoscopy if you're having symptoms of a …

  7. Colonoscopy - Johns Hopkins Medicine

    A colonoscopy is a procedure that lets your health care provider check the inside of your entire colon (large intestine). The procedure is done using a long, flexible tube called a colonoscope. …

  8. Colonoscopy 101: The Process and What to Expect

    What Is a Colonoscopy? A colonoscopy is an endoscopic examination that uses a long, flexible tube with a small camera attached to the end—called a colonoscope—to view the interior …

  9. Colonoscopy: Prep, Procedure Details, and Screening - Healthline

    Feb 18, 2025 · A colonoscopy examines the bowels using a colonoscope, a thin, flexible tube with a light and camera. It can help identify issues like colorectal cancer, polyps, and ulcers.

  10. What Is Colonoscopy? | American Cancer Society

    What is colonoscopy? Colonoscopy is a procedure a doctor uses to look at the inside of the colon and rectum with a colonoscope, which is a long, flexible tube about the width of a finger with a …