Safety of Dexa Scan

Dexa scans, or dual energy X-ray absorptiometry scans, are procedures used to measure bone density and determine the risk of osteoporosis. While there are some risks, they are minor compared to the benefits.
  1. Procedure

    • In a Dexa scan, two beams of X-rays at different levels of power will be directed at your bones. By measuring the amount of X-ray energy absorbed by the bones, a doctor can determine your bone density.

    Risk of Cancer

    • Like all X-ray procedures, Dexa scans do carry a very slight risk of causing cancer. This risk, however, is very small, especially because very little radiation is actually used in this procedure.

    Risk for Pregnant Women

    • If there is any chance that you may be pregnant, you should consult with your doctor beforehand, because there is serious risk of harm to the child.

    Complications

    • Because a Dexa scan is a non-invasive procedure, there are no possible complications from the Dexa scan procedure.

    Bottom Line

    • The risks that go with a Dexa scan are very small, while the the accurate, quick and non-invasive test can be very beneficial. Dexa scans should be considered completely safe.

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