Here are some common questions you may have about an MRI procedure or about your appointment.
What is an MRI?
MRI (Magnetic Resonance Imaging) is a noninvasive diagnostic tool used to identify and treat various medical conditions. These exams provide unparalleled views of internal body structures including the organs, soft tissues and bone, which cannot be seen using conventional X-rays or CT scans.
MRI technology produces clear and precise cross-sectional images. This diagnostic tool offers a quick and safe method for gathering pictures of the human anatomy allowing physicians to detect many conditions in earlier stages.
How does an MRI work?
MRI technology uses a magnetic field and radio waves to produce detailed pictures of the human body. As the radio waves pass through the body, images are created on a computer screen for radiologists to analyze. These precise images allow radiologists to view soft tissue (muscles, fat, internal organs, blood vessels and tendons) and bones without the use of X-rays or surgery.
Is an MRI safe?
The MRI imaging technique does not involve exposure to radiation. However, women should always inform their technologist if there is a chance they could be pregnant. Medical and electronic devices may interfere with MRI exams and pose a potential risk. Patients with any kind of metallic implant should not have an MRI unless their physician is aware of the device and has approved the procedure. Patients with pacemakers should not undergo an MRI.
What if I am claustrophobic and don't like to be in enclosed spaces?
The MRI team will work with patients who suffer from claustrophobia.
Satellite radio is provided in the MRI suite to help patients relax during their scan.
Many patients request a mild sedative prescription when coming in for their MRI procedure. This can be given to the patient only if requested at least 24 hours prior to scheduled appointment and must arrange for a responsible adult to drive them home. Restrictions may apply.
Can pediatric patients receive an MRI?
Yes, children can receive an MRI; however, sedation is not provided. The patient must be able to hold still during the entire scan.
Parents can accompany their children into the scan room and remain with the child during the MRI exam.
What forms do I need to fill out?
Please print out the MRI Patient Screening Form, fill it out entirely and bring it with you to your appointment.
Or you can fill out the necessary paperwork when you arrive for your appointment.
Should I take my medications the day of my MRI?
Yes, it is important for patients to continue taking all medications prescribed by their physician before their MRI exam. Patients should let their technologist know what medications they have taken prior to their MRI scan.
Can I eat and drink before my MRI?
Yes, everything can be done as normal prior to MRI procedure. If the patient is having an MRI injection, restrictions may apply.
When should I arrive for my MRI?
Patients should arrive 15 minutes before their scheduled appointment. This allows time to complete any necessary paperwork, answer any medical history questions, change clothes for the scan if necessary and ask any questions of the MRI technologist. Patients should bring their picture ID, insurance cards, order form from their physician, and finished paperwork.
How should I dress for my MRI?
MRI compatible clothing will be provided to patients in addition to a dressing room and locker. If the patient does not want to the provided clothing and locker, patients should dress in loose-fitting, comfortable clothing such as a sweatshirt and pants without metal snaps or zippers. All valuables should be left at home.
Jewelry, glasses, hearing aids, dentures, hairpins, credit cards, coins, keys and other metal objects will need to be removed and placed in the provided locker before going into the MRI room. Metal CANNOT enter into the MRI room.
Will I receive an IV?
Depending on the type of exam, patients may receive a contrast agent (gadolinium) intravenously (IV) through a vein in the arm or hand. Contrast mediums or contrast agents are safe injections used to highlight organs and blood vessels to help produce a better image for the radiologist.
If your physician or radiologist has determined that an IV will enhance your MRI scan results, you will receive an IV in your arm or hand prior to the test so the technologist can administer the contrast agent at the time of your scan.
Return policy and procedures
When you are ready for your scan, a technologist will bring you into the MRI scan room and help you get comfortable on the padded examination table. The table will then move slowly into the opening of a large cylinder-shaped tube that houses the MRI magnet. You will hear a continual knocking noise while the machine takes pictures.
Noise canceling headphones are provided with your music preference. We want you to be as comfortable as possible. It is important to lie completely still while the images are being taken because motion will affect the sharpness of the image. So don’t rock out too much. The technologist will talk with you throughout your scan and keep you informed of what you can expect.
How long will my MRI scan take?
MRI scans are individualized and tailored to each patient’s needs. Total scan times range from 20 to 60 minutes.
Patients who require a contrast agent will be given the IV injection after their preliminary scans. The patient will then return to the examination table to continue the scan. Pictures are needed before and after the IV injection when a contrast agent is used.
After the technologist completes the MRI scan, they will review all of the images to make sure they have complete information for the ordering physician.
What happens after my MRI?
Patients will be given a CD or Films (requested by their doctor) and may leave immediately following their MRI scan, going about their normal activities. Radiologists at U.S. MRI know that rapid results are essential for each patient’s peace of mind and so physicians can begin planning treatment immediately.
After each MRI scan, a U.S. MRI radiologist reads the images, and a report available to your doctor via our referring physician portal with real time results.
Your doctor will provide you with your results.
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