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Magnetic Resonance Imaging - MRI
Preparation & Expectations
What is involved in preparation for the test?
Before the test, the person will be asked to remove all metal objects such as belts, jewelry, and any pieces of removable dental work. Internal metal objects that cannot be removed may distort the final images. The person should inform the MRI technologist about any previous surgery which required placement of metal, such as a hip pinning. Since the magnetic field can damage watches and credit cards, these objects are not taken into the MRI scanner.
Typically, the person having the test does not need to restrict food or fluids before an MRI scan. Certain tests, such as an MRI guided biopsy, will require certain food and fluid restrictions. The person should consult the healthcare provider for instructions prior to the MRI.