Patient Education
Bone Density (DEXA) Referral
A simple, painless scan that measures your bone strength so we can protect you against fractures before they happen.
A bone density scan, known as a DEXA (dual-energy X-ray absorptiometry) test, is the standard way to measure how strong your bones are and to assess your risk for osteoporosis. As part of your preventive care, we arrange the referral, coordinate the scan with a trusted Los Angeles imaging center, and review the results with you in plain language.
How a DEXA Scan Works
A DEXA scan is quick, painless, and uses only a very low dose of X-ray energy. You lie comfortably on a padded table while a scanning arm passes above you, typically measuring the hip and lower spine.
The whole process usually takes about ten to fifteen minutes, and there is no injection, dye, or enclosed tunnel. Your results are reported as a T-score, which compares your bone density to a healthy young adult and helps us gauge your fracture risk alongside factors like vitamin D status and hormonal changes around menopause.
How to Prepare for Your Scan
Preparation is minimal. Wear comfortable, loose clothing without metal zippers, buttons, or clasps near the hips and spine, since metal can interfere with the images.
If you have recently had a barium study, a CT scan with contrast, or a nuclear medicine test, let us know, as we may need to wait a short time before scheduling. It is also helpful to mention any calcium supplements you take, and we will confirm whether to pause them on the day of your scan.
After Your Scan & Follow-Up
There is no recovery time, and you can return to your normal day immediately. Once your results are ready, we review them together and explain what your bone density means for you.
If your scan shows low bone mass or osteoporosis, we build a plan that may include vitamin D and calcium supplementation, weight-bearing exercise and lifestyle changes, or medication to strengthen bone. When more advanced care is needed, we coordinate with specialists, including teams at Cedars-Sinai, and schedule appropriate follow-up scans to track your progress over time.
Who Should Consider a DEXA Scan
- Women age 65 and older, or postmenopausal women under 65 with added risk factors.
- Men age 70 and older, or earlier with risk factors such as long-term steroid use.
- Anyone who has broken a bone after a minor fall or bump as an adult.
- Patients with conditions or medications known to weaken bone, including low vitamin D.
Frequently Asked Questions
1Does a DEXA scan hurt?
2How much radiation does a bone density scan use?
3How long does the scan take?
4How often should I have a DEXA scan?
5What happens if my scan shows osteoporosis?
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Schedule Your Bone Density (DEXA) Referral
Let's check the strength of your bones and protect you against fractures with a simple, personalized plan.
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