Magnetic Resonance Imaging (MRI) employs a strong magnetic field that forces protons in the body to release electromagnetic waves to create detailed images of the inside of the body. MRI is non-radioactive and therefore is suitable for a check-up, diagnosis, and follow-up of most body parts (including the musculoskeletal, and the nervous system). MRI is more commonly used for examination of the brain, spinal nerves, ligaments, joints, muscles, heart, blood vessels, breasts, abdomen, etc. It is also used to monitor changes in fatty liver and the progress of cartilage repair.