MRI Information

What is an MRI?

MRI InformationMRI is an evolving technology that in most instances has been evaluated by small descriptive studies, rather than by large, carefully designed, prospective studies.

MRI is a new technology that permits us to take images (pictures) of the inside of the human body. MRI examination is widely used to visualize certain lesions that are not always visible in standard radiographic studies (x-rays), ultrasounds or other scanners. An MRI is able to cut the images of the structure being analyzed into different planes and is able to reconstruct the images into three dimensions with the help of a computer.

The machine uses a magnetic force that is a natural, omnipresent part of the human body’s make up. A cylindrical tube is used to create a magnetic force around the patient.

The MRI machine does not use radiation and does not pose any health risk to the patient. An MRI exam is completely pain free. During the MRI exam, the technician may inject a contrast product into the patient in order to better visualize certain body tissues.

It is extremely important to note if a patient has any objects of metal (prosthesis, rods, surgical clips, bullet wounds, etc) in the body AND INFORM THE TECHNICIAN AT THE TIME OF BOOKING APPOINTMENT.

Metal objects present in an image can distort the image and may compromise patient safety.

MRI may be CONTRA-INDICATED if:

  • A cardiac pacemaker is present
  • A clip on a cerebral aneurysm is present
  • Surgical clips or staples are present
  • An ocular (eye) or cochlear (ear) implant is present
  • A neurostimulator or biostimulator is present

The patient requesting an MRI exam will always be required to fill out a questionnaire at the time of booking the appointment to ensure their safety and to ensure the best quality of images resulting in an optimal exam.

To book an exam or for more information, please contact us.