Magetic Resonance Imaging

Is MRI for everyone?

MRI uses a powerful magnetic field, which can disturb metallic objects in the body.  For this reason, patients with cardiac pacemakers, intracranial aneurysm clips or metal fragments are not candidates for MRI scanning, unless specifically approved by the supervising physicians.  Other metallic devices (such as prosthetic heart valves and orthopedic appliances) are usually safe for MRI exams, but should be brought to the attention of MRI personnel.  It is very important to notify the MRI Department if you suspect there are metal fragments in your eyes or if you have had any metal fragments removed from your eyes.

Although MRI is believed to be safe during pregnancy, a cautious approach is recommended.  Pregnant patients should consult their physicians about the advisability of an MRI scan.