What is an MRI and Why is it Used in Radiology Imaging?

by | Apr 5, 2012 | Health And Fitness

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The MRI, or Magnetic Resonance Imaging, is a diagnostic test using radio waves and magnetic fields that gives doctors a better view of a patient’s organs and body systems. The MRI can often detect problems that can be missed by an X-ray or CAT (CT or computed axial tomography) scan. The MRI is often used in Florida radiology imaging and is a safe and effective diagnostic tool. Unlike CT scans, the MRI does not use radiation and poses less risk to patients.

The MRI scanner itself is a magnet that resembles a large donut. In the past, these devices were designed with a tunnel in the middle. The patient often had to remain motionless inside, sometimes for as long as 90 minutes at a time, depending upon the test being performed. This posed problems to claustrophobic patients and a much more modern, open-air MRI scanner has been designed with the patient’s comfort in mind. MRI scanners are typically used in hospitals, radiology imaging centers, and other medical diagnostic facilities. For Florida residents, healthcare facilities using open-MRI technology are not difficult to locate.

How does MRI technology work? While it may be difficult for a typical patient to fully understand the technology behind magnetic resonance imaging, the basic concept is the use of radio waves which pick up the magnetic positioning of atoms in the body. Through this intricate process, information is then transformed into clear three-dimensional body images to help doctors get a better look at problem areas.

Why are MRIs used by doctors? Neither ultrasound, CT scans, nor X-rays can provide the detailed diagnostic imaging results provided by magnetic resonance imaging. These clearer images can detect medical problems that might otherwise go undiagnosed, including conditions of the brain, skeleton, chest, abdomen, spinal cord, pelvis, and other body parts. Because of the heightened contrast provided by MRI imaging, it can discern problems in soft tissues such as joint problems, ligaments, and tendons. MRI is also useful in pinpointing infections or ruling out tumors.

The MRI is a safe procedure. If your doctor recommends MRI testing, there is nothing for you to fear. If you are claustrophobic, you will not have to worry about being enclosed in a small structure for long periods of time with the new modern design of the open-MRI. A Florida radiology imaging center can provide more information about scheduling an appointment for an open MRI diagnostic test. They can also give you important information about fees, how to prepare for the test, and what to expect during the procedure.

Contact your Florida radiology imaging group to learn more about the benefits of open MRI (Magnetic Resonance Imaging). Visit Open MRI of Orlando – Radiology & Diagnostic Imaging Center Florida or call 407-749-8848 for answers to your questions about MRI or to schedule an appointment.

Florida Radiology Imaging

Florida Radiology Imaging

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