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Bone Density Scan: MedlinePlus Medical Test

What is a bone density scan?

A bone density scan, also recognised as a DEXA scan, is a variety of reduced-dose x-ray check that steps calcium and other minerals in your bones. The measurement will help show the power and thickness (recognised as bone density or mass) of your bones.

Most people’s bones become thinner as they get older. When bones become thinner than ordinary, it truly is recognised as osteopenia. Osteopenia puts you at risk for a additional serious condition named osteoporosis. Osteoporosis is a progressive disease that brings about bones to become really skinny and brittle. Osteoporosis commonly affects older persons and is most frequent in women of all ages above the age of sixty five. Individuals with osteoporosis are at larger risk for fractures (damaged bones), in particular in their hips, backbone, and wrists.

Other names: bone mineral density check, BMD check, DEXA scan, DXA Twin-electrical power x-ray absorptiometry