MRI

Taking a Closer Look at Hidden Clues

At Orthopedic Institute, we fully understand that patients feel most comfortable when they are relaxed and understand what to expect when they have to undergo an unfamiliar medical test or procedure. It is not uncommon for some patients to find themselves feeling a bit unnerved or uneasy surrounded by the somewhat unusual looking equipment associated with orthopedic medicine. Our goal is to make sure that you are as physically and emotionally comfortable as possible. We strive to do our best to assure that you understand and feel confident in the care that you receive.

One examination that may be required to better assist in your treatment is a diagnostic imaging technique known as an MRI or Magnetic Resonance Imaging. An MRI is often needed to gain a clearer understanding of hidden clues regarding possible torn knee ligaments and cartilage, torn rotator cuffs, herniated disks, hip and pelvic conditions and other situations. An MRI may take 30-60 minutes to perform. At Orthopedic Institute, there is an MRI unit conveniently located within our clinic so you can easily move from one unit to another for continued, uninterrupted care.

Our MRI is comfortable and very patient friendly. Even large patients and muscular athletes
are easily imaged with this system. We use the latest in (1.5T) MRI made by General Electric
Medical Systems. After the images are processed, they are instantaneously transmitted to
Franklin & Seidelmann for diagnosis by an MRI Specialty Radiologist.
Reports are typically available to us within 48 hours.

FREQUENTLY ASKED QUESTIONS

We hope the following most frequently asked questions and answers will increase your understanding and comfort level will better prepare you for your MRI examination. If something is not clear, or you still have questions, please feel free to ask one of the members of our staff.

What is MRI?
Magnetic Resonance Imaging (MRI) is a painless method physicians use to look inside your body without using X-rays. An MRI produces cross-sectional images of your body. Unlike CT scans, MRI works without radiation. The MRI tool uses magnetic fields and a sophisticated computer to take high-resolution pictures of your bones and soft tissues.

Preparation for the MRI
Arrive 30 minutes early to review some screening form questions and prepare to enter the MRI suite. Feel free to bring a music CD of your choice to listen to during the exam. Wear clothes without metal or you will be asked to change into a gown.

Is there anything I should share with my doctor before having an MRI?
Please tell us if you have a history of claustrophobia (fear of enclosed spaces).

It is very important to tell your doctor if you have any of the following:

It is extremely important to tell your physician if you have any metallic objects in your body, even if you merely suspect it. These materials may interfere with the examination. Metal objects include:

What should I do to prepare for an MRI?
Limit the amount of fluids you drink on the day of the exam. You will have to remain still for 30 – 60 minutes so you don’t want to be worried about having a full bladder during the MRI. Otherwise, you may go about your normal routine.
When you arrive, a MRI technologist will ask you to remove anything metallic such as a hearing aid, dental appliances such as dentures or a partial plate, watches, jewelry, and hairpins. Please allow your technologist to store your credit cards, watches, coins, and keys for safe keeping.

What happens during the examination?
Before the scan, a technologist will assist you onto an automatic scanning table. Here, you will be asked to relax, lay on your back, place your arms at your side, and place your head on a head rest. It is important that you do not move during the MRI. The table will then begin to slide very smoothly into the opening. You won't feel anything, but you will hear the normal thumping noise and hum of the machine. A speaker is installed in the magnet to allow you to communicate with the technologist during the procedure if you wish.

How long does an MRI take?
The exam typically takes between 30 and 60 minutes. You may fall asleep if you like. When the exam is complete, your technologist will help you off the table and show you where to collect your personal belongings.

How does an MRI scanner work?
MRI uses a large magnet, radio waves, and a computer to scan your body and reproduce detailed pictures that cannot be seen by a conventional x-ray machine. The MRI creates a magnetic field around you, then pulses radio waves to the area of your body that needs to be imaged. The radio waves cause your tissues to resonate. You won't feel any pain while undergoing an MRI, but the machine may be noisy.

 A computer records the rate at which your body's various parts (tendons, ligaments, nerves, etc.)
give off these vibrations, and translates the data into a detailed, two-dimensional picture that will
assist your physician in making a diagnosis and planning the treatment that is right for you.

What risks, if any, are associated with an MRI?
There are no known harmful effects from exposure to the magnetic fields or radio waves used in producing MRI images.

If you have any questions about your MRI, call 605-331-5890 or 888-331-5890.

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