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  1. MRI - Mayo Clinic

    Magnetic resonance imaging (MRI) is a medical imaging technique that uses a magnetic field and computer-generated radio waves to create detailed images of the organs and tissues in your …

  2. MRI Scan: Purpose, Preparation, Risks, and Results - Health

    Sep 18, 2025 · A magnetic resonance imaging (MRI) scan is a painless scan used to generate digital images of soft tissues like the brain and tendons.

  3. What Is an MRI? How It Works, Safety, and More - Healthline

    May 1, 2023 · An MRI scan is a noninvasive medical test that uses magnets, radio waves, and a computer to produce images of soft tissues.

  4. Magnetic Resonance Imaging (MRI) - National Institute of …

    Magnetic Resonance Imaging (MRI) is a non-invasive imaging technology that produces three dimensional detailed anatomical images. It is often used for disease detection, diagnosis, and …

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  5. MRI Scans: Definition, uses, and procedure - Medical News Today

    Jun 26, 2025 · What is an MRI scan? A magnetic resonance imaging (MRI) scan uses a strong magnetic field and radio waves to create detailed images of the organs and tissues within the …

  6. What Is an MRI (Magnetic Resonance Imaging) Scan? - WebMD

    Mar 26, 2024 · Magnetic resonance imaging (MRI) is a test that uses powerful magnets, radio waves, and a computer to make detailed pictures of the inside of your body. MRIs can …

  7. MRI (Magnetic Resonance Imaging): What It Is & Results

    May 9, 2022 · An MRI (magnetic resonance imaging) scan is a test that creates clear images of the structures inside your body using a large magnet, radio waves and a computer. Healthcare …

  8. Magnetic Resonance Imaging (MRI): Uses, Procedure, Results

    5 days ago · Magnetic resonance imaging (MRI) is a pain-free, noninvasive medical test used to produce two- or three-dimensional images of the structures inside your body using a strong …

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  9. MRI: MedlinePlus Medical Encyclopedia

    A magnetic resonance imaging (MRI) scan is an imaging test that uses powerful magnets and radio waves to create pictures of the body. It does not use ionizing radiation (x-rays).

  10. What Is an MRI Scan Used to Diagnose? - eMedicineHealth

    Magnetic resonance imaging (MRI) is a procedure used to diagnose and evaluate diseases and injuries. Magnetic resonance imaging scans use large, powerful magnets and a specialized …