A Bone Density (DEXA) Scan is a medical imaging test that measures the density (thickness) of your bones. It uses low-dose X-rays to take pictures of your bones, helping to determine if you have osteoporosis or any other bone-related issues.
A DEXA (Bone Density) scan is generally considered safe and has few risks or side-effects. Some people may experience slight discomfort during the test, such as lying still on a hard surface for a short period of time. Rarely, some people may experience an allergic reaction to the contrast material used during the test. However, these incidents are uncommon and your healthcare provider will monitor you during and after the test to ensure your safety.
For a DEXA scan, there’s usually no special preparation needed. You can eat, drink and take your medications as usual. It’s recommended to wear comfortable, loose clothing without metal zippers or buttons, as metal can interfere with the scan.
You can bring a friend or relative to your DEXA scan appointment if you wish.
During a DEXA scan appointment, you will lie down on a table while a machine scans your bones. The scan uses low levels of X-rays to measure the density of your bones. The process is quick and painless, usually taking only a few minutes to complete. You can remain clothed and no special preparation is needed before the appointment. You may bring a friend or relative to the appointment if you’d like.
During a DEXA scan, you will lie down on a table and a small amount of X-ray radiation will be passed through your bones. The X-rays measure the density of your bones and the results are used to help diagnose conditions such as osteoporosis. The scan is quick and painless, taking only a few minutes to complete. You will be able to go back to your normal activities right after the scan.
No, a DEXA scan is usually not uncomfortable. You will lie on a table while a scanner passes over your body. It’s painless and usually takes less than 20 minutes.
The results of your densitometry test will usually be available within a few days. Your healthcare provider will discuss the results with you and explain what they mean for your health.