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This test is used to detect Osteoarthristis and Osteoporisis
(Bone Deterioration). There are two types of bone density tests:
- Central Bone Density Test is used to scan the central skeleton (your hip
and spine)
Tests
- DXA (dual energy x-ray absorptiometry)
- CT (computerized tomography)
What to Expect
The test itself will take about 10 minutes, but allow 40 minutes for your appointment.
You will be asked to lie flat on a special table. The bone density machine's mechanical
arm will scan your hip and spine (unless otherwise requested by your physician).
Your radiation exposure is extremely small, approximately 1/10th of that found in
a chest x-ray.
Special Considerations
Do not take a daily calcium supplement until after the scan. If possible, please
avoid wearing metal on your torso (e.g., snaps, underwire, and zippers). The test
is not recommended for women who are pregnant, or think they may be.
- Peripheral Bone Density Test is used to scan areas other than the central
skeleton, such as hells or wrists
- DXA of your wrist, heel, finger or hand
- SXA (single energy x-ray absorptiometry) of your heel
- Ultrasound of your heel
- CT scan of your wrist
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Copyright © 2006. Extended Arm Physicians, Inc. All rights reserved.
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