WebMar 20, 2024 · A DEXA scan uses low-energy X-rays. A machine sends X-rays from two different sources through the bone being tested. Bone blocks a certain amount of the X-rays. The more dense the bone is, the less X-rays get through to the detector. By using two different X-ray sources rather than one it greatly improves the accuracy in measuring the … WebHow it works. In most cases, a bone density scan uses a type of X-ray called dual energy x-ray absorptiometry. This is shortened to DXA (or occasionally DEXA). The scan uses a low radiation dose, so it's not harmful. It's similar to natural background radiation that you would expect on a transatlantic flight.

Diagnostic Imaging at RGH Rochester Regional Health

WebA bone density scan for osteoporosis - the condition of having fragile bones - is a painless and simple form of X-ray called a DEXA (dual energy X-ray absorptiometry). It measures possible bone loss. DEXA scans look for signs of fragile bones and help assess your risk of developing fractures, while also sometimes being used to monitor the ... playing lacrosse

Klinisk fysiologi og nuklearmedicin - sundhed.dk

WebRadiology imaging, breast imaging, diagnostic ultrasound—advanced technology helps us deliver fast, accurate results. ... Bone densitometry (DEXA ) ... Main Hospital, 1959 NE Pacific St., 2nd Floor, Seattle, WA 98195. Medical Specialty. Radiology Services. WebBone densitometry (DEXA scan) is a specialized X-ray that is used to measure bone loss. These are remarkably sensitive and precise X-rays of the spine, hip and forearm that are … WebA Bone Densitometry or DEXA scan is an x-ray test that measures the density of minerals in bones. This information can be used to estimate the strength of bones and measure bone loss. A DEXA scan is usually done to diagnose osteoporosis or other bone diseases. More information on bone densitometry. playing league of legends with bad wifi