Common Uses
MRI of the brain and nervous system
MRI of the spine and discs
MRI of joints and the musculoskeletal system
Assessment of the abdomen and pelvis when prescribed
Soft-tissue assessment and selected vascular or specialized examinations
Features of This Examination
No X-raysMRI does not use ionizing radiation.
Soft-Tissue ContrastMRI provides detailed images of many nervous-system structures, muscles, ligaments, bone marrow and other soft tissues.
Broad Clinical Use1.5T systems are widely used for many clinical MRI protocols.
What to Expect
You will lie on the MRI table, and a dedicated coil may be placed around the area being examined. The scanner makes repeated knocking sounds during imaging, and you need to remain as still as possible. Some examinations require an injection of MRI contrast material.
Preparing for Your Visit
- Before entering MRI, report any pacemaker, ICD, implant, clip, prosthesis, metal fragment or other implanted medical device.
- Metal objects, magnetic cards and electronic equipment must not be brought into the MRI room.
- Food preparation and contrast requirements depend on the examination. Follow the center's instructions.
Frequently Asked Questions
Does MRI use radiation?MRI uses a magnetic field and radio waves. It does not use X-rays.
Can I have MRI if I have an implant?This depends on the implant type and model. The device specifications must be checked before MRI.
Why must I remain still?Movement can reduce image quality and cause artefacts.
Source of the proposed content: RadiologyInfo — MRI safety and preparation. This text has been summarized and adapted for the public website. It does not replace medical advice or the specific instructions for your examination.
For the final version, a photograph of the center's actual scanner or department and examination-specific instructions will replace the proposed illustration.