DXA Scan (Bone Density Test): What Is It & How It's Done
May 28, 2024 · A DXA scan (bone density test) measures the strength of your bones. It’s a quick, painless imaging test that screens you for osteoporosis and other conditions.
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.
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 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 …
DEXA Scans: Bone Density Test Uses, Procedure, and Results
Sep 30, 2025 · A DEXA scan is a type of X-ray that can measure the density or mineral content of your bones. Measuring bone density is important, as having low or high density can be a sign …
DEXA Scan (Bone Density Test): Preparation and What to Expect - Healthline
Feb 15, 2019 · A DEXA scan is a dual-energy X-ray method that measures your bone mineral density and bone loss. It’s used to calculate osteoporosis and fracture risk. What is a DEXA …
DEXA Scan: Uses, Procedure, Results - Verywell Health
Oct 3, 2024 · DEXA stands for dual-energy X-ray absorptiometry, meaning two X-ray beams are aimed at the bones during the scan. It is also called a central DEXA scan, bone densitometry …
DEXA Scan: Purpose, Preparation, Risks, and Results - Health
Oct 11, 2025 · A DEXA scan measures bone density to help diagnose osteoporosis and predict fracture risk. The scan uses low-energy X-rays and takes about 15-20 minutes.
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 …
Bone density scan (DEXA scan) - NHS
A DEXA scan is a type of X-ray that measures bone mineral density (BMD). It's also known as a DXA, dual X-ray absorptiometry, a bone density scan or a bone densitometry scan.