About DEXA Scan & Imaging
Bone density scanning, also called dual-energy X-ray absorptiometry (DXA or DEXA) or bone densitometry, is an enhanced form of X-ray technology that is used to measure bone loss. DEXA is today’s established standard for measuring bone mineral density (BMD).
DEXA bone density testing is the most accurate method available for the diagnosis of osteoporosis and is also considered an accurate estimator of fracture risk. It is a painless medical test that helps physicians diagnose and treat medical conditions. Radiography involves exposing a part of the body to a small dose of ionizing radiation to produce pictures of the inside of the body.
The University Orthopaedic Center also provides X-ray and MRI scans. X-rays are performed using the latest digital radiography technology to produce highest-quality studies at the lowest possible radiation dose. MRI studies are performed on a state-of-the-art scanner, which is accredited by the American College of Radiology.
All imaging studies are interpreted by board-certified radiologists who have completed advanced training in musculoskeletal imaging.
Frequently Asked Questions About Imaging
- What is the DEXA scan like?
- What is an MRI?
- What happens before the MRI exam?
- What is the MRI exam like?
- What is an MRI arthrogram?
- What do I need to know after an imaging exam?
When you arrive, you will be asked a few questions about your health and medications to help us make sure we are billing your insurance properly. You may be asked to change into an exam gown if you are wearing any zippers, buttons, or hooks in the areas we will be scanning. You will be asked to lie on your back on a padded table for about 5–10 minutes.
MRI stands for magnetic resonance imaging. It allows your doctor to view detailed internal images of your body without exposing you to radiation. The orthopaedic center has invested in the latest design of MRI scanner to ensure the most advanced, comfortable, and rapid imaging possible.
There are certain conditions that may prevent you from having an MRI exam. Please let the technologist know if you have any of the following conditions:
- Any previous surgery, especially brain surgery or implant in the brain, ear, or spine
- Cardiac pacemakers
- Metal splinters in your body
- Claustrophobia (fear of confined spaces)
- Hearing aids
This exam is simple and painless. Our technologists work to give you a comfortable experience. The machine will be noisy, so you will be given earplugs or headphones with music of your choice. You will need to remove all metal objects that you may be carrying. This includes watches, jewelry, coins, keys, pens, eyeglasses, dentures and hairpins.
A locked dressing room will be provided for your personal belongings. You may be asked to change into a gown, and the MRI technologist will escort you into the scanning room.
Once inside the MRI scanner, you’ll still be able to talk to the technologist. You will be asked to hold very still. The time of the scan will vary. The average is between 15–45 minutes.
If your doctor has requested an arthrogram, you will be given an injection of dye into the joint by a radiologist. The radiologist will discuss this with you prior to the injection.
You may resume your normal activities unless otherwise instructed by your physician. Our radiologists are specialists in bones and joints and will report the results of your MRI examination directly to your doctor.
|Greenwood Health Center||7495 South State Street
|Redwood Health Center||1525 West 2100 South
Salt Lake City, 84119
|South Jordan Health Center||5126 W. Daybreak Parkway
South Jordan, UT 84009
|University Orthopaedic Center||590 Wakara Way
Salt Lake City, UT 84108