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Dual Energy X-ray Absorptiometry (DEXA) scan, also known as a bone mineral density test, is painless and simple to conduct and usually takes less than ten minutes. The radiation exposure is minimal, and the test is very precise. During a DEXA scan a scanner will pass over one area of your skeleton. A dual energy beam of very low dose x-rays passes through that area of your body and is measured by a detector. You will not feel anything during the exam. DEXA scans are offered at our Women’s Center, Marrero and Uptown locations. |
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Preparations - Instructions for patients
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Unless instructed otherwise, eat normally on the day of the exam but avoid taking calcium supplements for at least three hours prior to your appointment.
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Please refrain from wearing zippers, buttons, grommets or any metal on your clothing.
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You should not have had a barium study, radioisotope injection, oral or intravenous contrast material from a CT scan or MRI within seven days prior to your DEXA test.
Please note: A single forearm study will be performed if patient exceeds weight limit of 300 pounds. |
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