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 …
Bone density test - Mayo Clinic
A bone density test determines if you have osteoporosis — a disorder characterized by bones that are more fragile and more likely to break. The test uses X-rays to measure how many grams …
Bone Density Test: Uses, Side Effects, Procedure, and Results
Nov 3, 2025 · What Is a Bone Density Test? A bone density test measures how much calcium and minerals are in your bones to see if you are at risk for fractures. The test is quick and painless, …
Bone Mineral Density Tests: What the Numbers Mean | NIAMS
What tests are used to measure bone mineral density? The most common bone mineral density test is a central dual energy x-ray absorptiometry (DXA or DEXA). DXA uses radiation to …
Facts About Bone Density (DEXA Scan) | Radiation and Your Health …
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) …
Bone Mineral Density Test: Purpose, Procedure, and Results - WebMD
Sep 1, 2024 · A bone mineral density test examines segments of your bone through X-rays to detect osteoporosis. The test is quick and painless, and it gives you a snapshot of how strong …
Bone Density Test (DXA Scan) | Penn Medicine
What is a bone density scan? 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 …
Bone Densitometry - Johns Hopkins Medicine
What is a bone density test? A bone density test is used to measure bone mineral content and density. It may be done using X-rays, dual-energy X-ray absorptiometry (DEXA or DXA), or a …
Where to Get a Bone Density Test and What to Expect
Jan 8, 2026 · A bone density test, formally known as Dual-Energy X-ray Absorptiometry (DXA), is a specialized, low-radiation scan that measures the mineral content of your bones.
Bone Density Scan: MedlinePlus Medical Test
What is a bone density scan? 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 …