Magnetic Resonance Imaging (MRI)

An MRI is a non-invasive imaging scan that uses a powerful magnetic field and radio waves to create detailed images of blood vessels, bones, muscles, nerves, organs and soft tissue. An MRI exam is a harmless, painless and safe process that can take 25 to 60 minutes.

An MRI machine looks like a large tube. During an MRI, you’ll place the relevant part of your body in the opening. Both ends of the tube stay open the entire time. Baptist Health uses large-bore MRI machines. Their wider openings offer patients more comfort and space. They can also help to alleviate any anxiety for people who may feel claustrophobic.

Healthcare providers use MRIs for many different reasons and conditions. Often, they use the detailed images of an MRI to better see something they found using ultrasound or X-ray. They may request an MRI to diagnose, treat or monitor conditions such as injuries, tumors and chronic pain.

When scheduling your MRI appointment, our scheduling team will provide prep instructions, and will answer any questions. They’ll also ask about allergies, implants or any other needs you have. Depending on the body part and the purpose of your MRI, you may have special steps to follow. In general, you can expect the following experience.

• Before you get an MRI

  • If you feel anxious about getting an MRI, you can talk to your provider about prescribing anti-anxiety medicine.
  • Many patients may need to stop eating and drinking for two to 12 hours before the MRI. However, you can continue to take your medications as needed.
  • Because it interferes with the MRI exam, be sure to take off any jewelry and leave your valuables at home.
  • To ensure your safety, you’ll change into a gown we provide. We recommend wearing comfortable clothes you can easily remove.

• During an MRI

  • Your imaging technologist will discuss your health history and answer any questions before you start.
  • Some patients get an MRI with contrast. A contrast dye helps certain areas show up more clearly in the MRI images. If you are having contrast, your technologist will start an IV in your vein, which creates a port for the technologist to add contrast solution into your bloodstream.
  • Your technologist will go with you into the MRI room, where you’ll lie on a table and find a comfortable position.
  • The technologist will give you hearing protection because MRI machines can make loud noises. They’ll provide earplugs and headphones so you can listen to soothing music. You’ll also have a “call ball” to squeeze when you want to communicate or take a break.
  • Before the exam starts, your technologist will go to another room where they can communicate with you over a speaker.
  • During the MRI exam, you’ll lie still on the table and breathe normally. The table will roll into the MRI, placing the part of your body that needs images into the tube. An MRI exam can take anywhere from 25 to 60 minutes, depending on the body part and purpose of the exam.
  • If you are having an MRI with contrast, you’ll start by taking MRI images without the contrast agent. Then, the technologist will add the contrast solution to your IV. You might notice a metallic taste or a cool sensation as the contrast enters your bloodstream.

• After an MRI

  After your MRI, you’ll leave the room and put your clothes back on. Then you can go home. If you took any anti-anxiety medicine, you should have someone else drive you home. If you had an MRI with contrast, staying hydrated for the next 24 hours will help your body process the solution. There are no limitations after an MRI, so you can resume normal activities, including eating, drinking and exercise.

  Our board-certified radiologists will interpret your test results and send them to your doctor within 24 to 48 hours. You can see them as soon as they're available through The Baptist Health PineApp.

Your Baptist Health team will do everything possible to ensure you have a comfortable and safe MRI. MRIs are minimally invasive and painless.

MRI has been studied for decades, and researchers have found it to be an extremely safe imaging test. MRI has not been proven to have biologic effects on the body, though a very small number of people have reported vertigo, nausea or a metallic taste in their mouths. While not common, here are some of the potential side effects of having an MRI exam:

• Anxiety or claustrophobia: Our team focuses on your comfort, so we use large-bore MRI machines and offer hearing protection. However, some people may experience anxiety or claustrophobia inside the opening of the tube-shaped MRI machine. Talk to your provider about taking the right anti-anxiety medication before your exam if you think anxiety may be a problem.

• Allergic reaction to contrast solution: While rare, some people are allergic to gadolinium, the contrast solution used for some MRIs: Allergic reactions could include nausea, skin rash or anaphylaxis (trouble breathing). Share any known allergies you have with your provider, scheduler and MRI technologist.

If your provider believes an MRI will help your diagnosis, treatment or care, they will prescribe it. You need a provider referral to get an MRI. Once your provider gives you a prescription, you can call Baptist Health to schedule your appointment at a convenient diagnostic imaging location.

The cost of your MRI will depend on your insurance. After your provider has referred you to get an MRI, our Pre-registration and Authorization Department will confirm the price with you.

If your insurance does not cover an MRI, you can choose to self-pay. Our Central Pricing Office will work with you to arrange your payment schedule.