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.

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.