What is MRI?   MRI is a method used by physicians to look inside the body to help determine what, if anything, is wrong. MRI produces images of the body without the use of radiation, unlike x-ray and CT scanning. Instead, it uses the physical properties of magnetic fields, radio waves and computers to provide a quicker and more accurate diagnosis for your physician which, in some cases, can reduce the need for exploratory surgery and other diagnostic procedures which might have an associated risk. MRI is used for all parts of the body and is effective in the clinical evaluation of the following conditions:

• Brain disorders
• Liver and other abdominal diseases
• Traumatic injuries
• Knee & shoulder injuries
• Musculoskeletal disorders
• Spine diseases
• Facial/neck abnormalities
• Tumor detection
• Infection
• Blood flow & vessel disorders

How does MRI work?   MR images are formed by the computer processing of signals emitted by body tissue. These signals are generated using a safe-magnetic field in combination with radio waves of a specific frequency. Differences in body tissue are revealed through this process and translated into different contrast levels on the image. Athens Regional's on-site radiologist can then view the MR images and form a clinical diagnosis

What is it like for a patient?    Patients simply should prepare to be very still for the 30 to 60 minute exam. A technologist will assist the patient onto a padded, moveable scanning table. The table and the patient are positioned inside the opening of the MRI scanner. Open-Access MRI allows the patient to be seen by the technologist at all times. The patient may talk to the technologist should a need arise and family is allowed in the room throughout the exam. During the scan, patients will hear a variety of sounds, humming and thumping noises typically. These noises are normal and a sign that the exam is proceeding as required. An on-site radiologist will typically read the results of the exam within a day.

How do I prepare for the MRI?   No special preparation is necessary prior to the MR exam. However, because of the magnetic field, all those who enter the exam room should remove coins, jewelry, watches, glasses, credit cards, keys, hair pins and other metal objects from their person. In addition, patients who have undergone brain, ear or eye surgeries should notify their physician before agreeing to the exam or inform the technologist before entering the exam room.