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  1. DXA Scan (Bone Density Test): What Is It & How It's Done

    May 28, 2024 · A DXA scan (bone density test) is a quick, painless way to check your bone health. It’s similar to a regular X-ray, but measures the strength and mineral content of your bones instead of …

  2. Bone Density Scan (DEXA or DXA) - RadiologyInfo.org

    Bone densitometry, also called dual-energy x-ray absorptiometry, DEXA or DXA, uses a very small dose of ionizing radiation to produce pictures of the inside of the body (usually the lower (or lumbar) spine …

  3. Dual-energy X-ray absorptiometry - Wikipedia

    Dual-energy X-ray absorptiometry (DXA or DEXA; also BMD test, bone density test, bone densitometry, p-DEXA [1]) is a means of measuring bone mineral density (BMD) with spectral imaging. Two X-ray …

  4. DEXA Scan (Dual X-ray Absorptiometry): A Test to Measure Bone ... - WebMD

    Nov 14, 2025 · The most widely used type of bone density scan is called dual energy X-ray absorptiometry (DEXA or DXA). This painless test measures the mineral content of your bones.

  5. DXA Scan: What to Expect Before, During, and After - UPMC

    Aug 28, 2025 · A DXA (pronounced DEX-a) scan is a painless, noninvasive test to measure bone mineral density (BMD). DXA scans — also known as bone densitometry, bone density, or DEXA …

  6. Facts About Bone Density (DEXA Scan)

    Jan 30, 2025 · DEXA (dual x-ray absorptiometry) scans measure bone density (thickness and strength of bones) by passing a high- and low-energy x-ray beam (a form of ionizing radiation) through the …

  7. Bone Density Scan: MedlinePlus Medical Test

    A bone density scan, also known as a DEXA or DXA scan, is a low-dose x-ray that measures calcium and other minerals in your bones. Bones containing more minerals are denser and tend to be …

  8. Bone Densitometry (DEXA, DXA) - radiologyresource.org

    What is a Bone Density Scan (DXA)? Bone density scanning, also called dual-energy x-ray absorptiometry (DXA) or bone densitometry, is an enhanced form of x-ray technology that is used to …

  9. Bone Density Test (DXA Scan) | Penn Medicine

    A bone density scan, also called a DXA scan or dual-energy X-ray absorptiometry, uses X-rays to evaluate your bone health. Unlike a regular X-ray that produces a picture of your bones, a bone …

  10. Dual-energy x-ray absorptiometry - Radiopaedia.org

    Nov 28, 2025 · Dual-energy x-ray absorptiometry (DEXA or DXA) is a technique used to aid in the diagnosis of osteopenia and osteoporosis.