Dual Energy X-ray Absorptiometry (Bone Mineral Density Testing;
DEXA; DXA)En Español (Spanish Version) DEXA is a dual energy
x-ray absorptiometry test measures the density (or thickness) of
your bones. Parts of the Body Involved The DEXA scan takes
measurements at the spine, hip, and wrist, and sometimes other
sites, such as a finger or the heel bone. Measurements of the
spine and hip are called central DXA. Those done at the arms or
legs are called peripheral DXA. In some cases, your doctor may
order a whole body scan. Reasons for Procedure This procedure
will help your doctor assess the density of your bones and
determine if you have osteoporosis, a bone thinning disease.
This information may be used to predict your risk of bone
fractures. © 2008 Nucleus Medical Art, Inc. Risk Factors for
Complications During the Procedure No complications are expected
from this procedure. What to Expect Prior to Procedure Eat
normally on the day of the exam, but do not take calcium
supplements for at least 24 hours prior t