Bone density scan.
A simple ten minute DEXA scan that measures bone loss, often available the same day.
What is a bone density scan?
Bone densitometry, also called dual energy x-ray absorptiometry, DEXA or DXA, uses a very small dose of ionizing radiation to image the inside of the body, usually the lower spine and hips, to measure bone loss. It is the most common and standard method for diagnosing osteoporosis and assessing the risk of osteoporotic fractures. The simple, noninvasive exam compares your bone density to that of a healthy 30 year old woman.
Lifestyle factors that contribute to bone loss
- Alcohol abuse
- Frequent falling
- Inadequate physical activity
- Vitamin D insufficiency
- Excessive thinness
- High salt intake
- Low calcium intake
- Excessive vitamin A
- Immobilization
- Smoking, active or passive
Testing is strongly recommended if you
- Are a post-menopausal woman not taking estrogen
- Have a personal or maternal history of hip fracture, or smoke
- Are a post-menopausal woman who is tall (over 5'7") or thin (under 125 lbs)
- Are a man with clinical conditions associated with bone loss
- Use medications known to cause bone loss
- Have type 1 diabetes, liver or kidney disease, or a family history of osteoporosis
- Have high bone turnover
- Have a thyroid condition, such as hyperthyroidism, or a parathyroid condition, such as hyperparathyroidism
- Have had a fracture after only mild trauma, or x-ray evidence of vertebral fracture or other signs of osteoporosis
Certain conditions and medications can also contribute to bone loss. Talk to your provider; they can write an order and you can schedule at one of our centers.
What you should know
How much does a bone density scan cost?
Medicare pays for a bone density test as preventive screening every two years for women 65 or older and men 70 or older. Many insurance plans cover the test under certain circumstances. The self-pay price is $50. See pricing.
If I'm under 65, can I get a bone density scan?
If you are over 50 with a family history of osteoporosis or symptoms such as unusual fractures, talk with your physician about whether you need a DEXA scan.
When will my results be available?
The radiologist will review the DEXA images and provide a diagnostic report that will be sent directly to your provider. The report is typically available to your provider within 24 hours. Many providers schedule time to discuss results with their patients, so check with their office to see when they will be available to review the information with you.
Prep for your exam
If you have an appointment scheduled, pre-register, complete forms and review prep instructions in Patient Pathway. Questions about your visit? Call (919) 877-5400.
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