Dexa Scan Machine Images

The image generates on a computer monitor.
Dexa scan machine images. An x ray radiograph is a noninvasive medical test that helps physicians diagnose and treat medical. The test is conducted using a dual energy x ray absorptiometry dxa dexa machine. When the scan is in progress you ll be asked to hold as still as possible and may need to hold your breath. Dexa scans are the most widely used test to measure bone mineral density.
One is high energy and the other is low energy. Dexa stands for dual energy x ray absorptiometry a mouthful of a term that actually tells a lot about this procedure in which two x ray beams are aimed at the bones. The machine measures the amount of x rays that pass through the bone from each beam. A dxa scanner is a machine that produces two x ray beams.
Body composition scan dexa. It slowly passes over you sending a low dose x ray through your bone. This measurement reflects the fact that the denser the bone the less x rays pass through it. 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 measure bone loss.
Dxa is today s established standard for measuring bone mineral density bmd. A dexa scan is a non invasive test that measures bone mineral density to assess if a person is at risk of osteoporosis or fracture. Everything you need to know about a dexa scan. What is a bone density scan dexa dxa.