![]() A person will place their foot, finger, hand, or forearm in the device, and it will provide a reading within a few minutes.Īs the scans use low doses of radiation, which could harm a developing baby, this procedure is not advisable during pregnancy. They may also ask the individual to avoid wearing metal jewelry or clothes with metal parts, such as buttons or buckles.Ī peripheral scan is simpler and only involves a small, portable machine. However, a doctor may ask a person to refrain from taking calcium supplements 24–48 hours prior to the test. Little preparation is necessary for the central DEXA scan. The images go to a computer where a healthcare professional can view them. ![]()
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