Bone Densitometry test or DEXA (Dual Energy X-Ray Absorptiometry) study is the most accurate test available for the diagnosis of osteoporosis and is also considered an accurate estimator of fracture risk. Osteioporosis occurs when the body loses bone at a rate faster than it can be replaced. Subsequently, bones become weaker, more brittle and more likely to break. It is estimated that in the United States today, an estimated eight million women age fifty and over suffer from osteoporosis and another twenty-two million are at risk of developing it!
A bone densitometry test is virtually risk free, painless and takes only about twenty minutes. The amount of radiation used is extremely small; less than one tenth of the does of a standard chest x-ray.
Who should have a bone density test?
- All women age 65 and older.
- Postmenopausal women who have sustained a fracture
- Men with clinical conditions associated with bone loss
- Patients on medications known to cause bone loss such as long-term steroid use and various anti-seizure medications
- Type I (juvenile onset) diabetes as well as kidney or liver disease
- Hyperthyroidism
- History of vertebral fractures
Special Considerations
- You should wait 4-6 weeks to have a bone density test following a bone scan as this could interfere with test results
- The weight limit for the bone densitometry machine is 300 pounds
- For re-screening, Medicare requires at least 2 years between bone densitometry tests
Where can I get this done?
Bone Densitometry tests are performed at our Parham office:
Medical Office Building II at Henrico Doctors' Hospital
7650 East Parham Road
Suite 100
Richmond, VA 23294
Phone: 804.288.3136 or try our toll free line 1-800-422-2663
Ask your primary care or West End Orthopaedic physician about a bone densitometry test today!
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