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Bone mineral density test

• Overview
• Risks
• Results

Alternative Names:

BMD test; Bone density test

What the risks are:

BMD testing involves exposure to a low level of radiation. Most experts feel that the risk is very low compared with the benefits of identifying osteoporosis before you break a bone.

Special considerations:

Regular BMD testing can be important in combating osteoporosis in certain people. The overall cost-benefit value of screening everyone, including those who are not at high risk, is still a matter of debate. Many insurance companies today will pay for bone density testing under certain circumstances.

Most experts agree women over age 65 years are at highest risk and should have bone density tests.

Woman under 65 with additional risk factors for osteoporosis may also be screened.

Simple bone density scans using portable machines may be available as part of health fairs or screenings. These portable scanners may check the density of your wrist or heel. However, keep in mind that hip and spine scans are more reliable.

• Review Date: 11/8/2006
• Reviewed By: Audra Robertson, MD, Department of Obstetrics and Gynecology, Brigham and Women's Hospital, Boston, MA. Review provided by VeriMed Healthcare Network.

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