Users' questions

What can an MRI of head and neck show?

What can an MRI of head and neck show?

An MRI can see tissues, bones, blood vessels, and joints in your head, neck, and spine. Joints are where bones meet. An MRI also shows your inner ears, orbits (eye sockets), sinuses, thyroid gland, and mouth.

Is the MRI of the cervical spine painless?

en españolResonancia magnética: columna cervical. Magnetic resonance imaging (MRI) of the cervical spine is a safe and painless test that uses a magnetic field and radio waves to produce detailed images of the cervical spine (the bones in the back of the neck).

Do you need to prepare for a cervical spine MRI?

A cervical spine MRI usually doesn’t require any special preparation. However, the technician will have your child remove any objects containing metal (such as eyeglasses and jewelry) because they can produce a bright or blank spot on the diagnostic film (but braces and dental fillings won’t interfere with the scan).

How does a 3 D scan of the cervical spine work?

The computer performs millions of calculations, resulting in clear, cross-sectional black and white images of the body. These images can be converted into three-dimensional (3-D) pictures of the scanned area. This helps pinpoint problems in the cervical spine when the scan focuses on that area.

Can you have a cervical MRI if you are pregnant?

You may not be able to have a cervical spine MRI if you have metal in your body or you’re pregnant. Your doctor may order a bone scan, CT scan, or additional X-rays instead. How are the results of a cervical MRI interpreted? Once the images are produced, they’ll be given to a radiologist.

When do you need a cervical spine MRI?

A cervical MRI specifically scans the neck and are used to diagnose the cause of a patient’s neck pain, especially if the patient’s pain hasn’t subsided with basic treatment. A cervical MRI may also be ordered if a patient is experiencing numbness or weakness in their arms or hands.

What should I expect from a brain MRI?

In general, a brain MRI will enable your doctor to examine blood flow and tissue health in the following brain structures. Cerebrum: The cerebrum is the front part of the brain that involves movement, body temperature, touch, vision, hearing, reasoning, emotions and learning. Brainstem: The brainstem is the middle of the brain.

What to do on the day of an MRI?

Some cosmetics contain metals that can interact with MRI magnets, so on the day of the MRI don’t wear makeup or nail polish. Also, minimize hair products and forgo antiperspirants and sunscreens, which contain metals, just to be safe. 6. Let the doctor know about hidden tattoos.

Do you have to chill out during an MRI?

Chill out. Because of MRI radio waves, some people report feeling a little warm during the procedure. Your temperature may go up by a degree, but don’t worry — it’s not dangerous. 8. You may have to do it twice. If you move during the MRI, the images will have to be taken again and the process begun again. 9. It’s not a CAT scan.