A Bone Density Exam or DEXA (Dual Energy X-ray Absorptiometry), is a test to determine the presence of osteoporosis. This test  measures your bone mineral density or bone mass. Test results will help your doctor determine if you need to take specific steps to protect your bone health.

The bone density test is simple and painless and involves very little radiation (1/10 the dosage of a chest x-ray).

Preparing for the test:

• Wear elastic waist pants. Be sure to avoid clothes with zippers, buttons and metal.
• Do not take a calcium supplement the day of the test.
• Do not have any x-ray contrast exams one week prior to the test.

During the Test:

• It is important to relax during the test, lie still and breathe normally.
• The test will last approximately five to ten minutes.

Test Results:

• A physician must order the test for you.
• Your test result will be sent to the doctor who ordered the test.
• Your physician will share the test reults with you.

Osteoporosis is a disease that reduces the strength of your bones, causing them to become brittle and prone to fractures. After age 50, women have a 40 percent lifetime risk of suffering a fracture related to osteoporosis. The Mercy Arthritis and Osteoporosis Center is a leader in the fight for prevention and treatment of osteoporosis, the disease that causes this all-too-common problem.

Today there are a variety of effective ways to manage osteoporosis. Early detection using a Bone Density test is the best way to protect yourself from the debilitating effects of this condition.

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