
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 body.
Magnetic Resonance Imaging (MRI) - National Institute of …
What is MRI? 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 …
Magnetic resonance imaging - Wikipedia
Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to generate pictures of the anatomy and the physiological processes inside the body.
MRI (Magnetic Resonance Imaging): What It Is & Results
An MRI (magnetic resonance imaging) is a test that creates clear images of structures inside your body using a large magnet, radio waves and a computer.
What Is an MRI? How It Works, Safety, and More - Healthline
May 1, 2023 · Magnetic resonance imaging (MRI) is a technique using magnets, radio waves, and a computer that produces images of soft tissues in the body, like muscles and organs. Unlike some …
What Is an MRI (Magnetic Resonance Imaging) Scan? - WebMD
Mar 26, 2024 · An MRI (magnetic resonance imaging) is a common test that lets doctors see inside your body. Find out how they use it and how to prepare for an MRI.
Magnetic Resonance Imaging (MRI): Uses, Procedure, Results
Dec 19, 2025 · 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 magnetic …
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).
MRI Definition & Meaning - Merriam-Webster
Jan 28, 2026 · The meaning of MRI is magnetic resonance imaging; also : the procedure in which magnetic resonance imaging is used. How to use MRI in a sentence.
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 body. MRI can …