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Dr. Neil Binkley Explains How Osteoporosis Is Diagnosed & Preventative Steps

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EmpowHer: Talk about identification. How do health care professionals identify a patient who has osteoporosis? What are the tests called, and are these tests commonly covered in most health insurance plans?

Dr. Binkley: A long time ago, one of my mentors always used to say you cannot find the fever if you do not check the temperature. I think that is very true with osteoporosis. You cannot look at someone and guess how dense her bones are, any more than you can look at a person and guess her blood pressure or get her cholesterol. If you want to know what a patient's bone density is, you need to measure it.

The gold standard test that we are currently using is a bone mineral density test or BMD. Also, there is a DXA or DEXA test (dual-energy x-ray absorptiometry) where an individual lays on an open table, and with extremely low radiation exposure x-rays, we measure the amount of bone that is present in her lower spine and in her hip. Then we utilize that value to determine whether her bone density is normal or borderline. Another term for borderline is osteopenia.

Remember my earlier analogy to blood pressure? You may have normal blood pressure, borderline pressure, or high blood pressure; similarly, you may have normal bone density, borderline bone density, or low bone density. DEXA testing is a Medicare-covered benefit, so all over age 65 should be tested. In fact, Medicare will reimburse patients for obtaining a bone density test. For post-menopausal women younger than age 65 with certain risk factors such as a family history of osteoporotic fracture or a personal history of fracture, most insurance plans will also allow that measurement to be made. There really is no need to be measuring bone density in healthy, pre-menopausal women. There is no evidence that giving additional drugs to this age group has any benefit. Drugs are not free, and every medication has potential side effects.

EmpowHer: But that does not exclude women from taking preventative steps along the road such as calcium supplement.

Dr. Binkley: Exactly right.

We value and respect our HERWriters' experiences, but everyone is different. Many of our writers are speaking from personal experience, and what's worked for them may not work for you. Their articles are not a substitute for medical advice, although we hope you can gain knowledge from their insight.


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