DXA Scan. How Often

What is a DXA scan? How often should I have a DXA scan? A DXA scan is test of X-ray absorbiometry by sending two X-rays into a bone from different directions, each of which is of a different energy level. The level of absorption dictates the level of density or porosity the bone may have.  Though there are other methods of testing bone mass density, the DXA scan is the … [Read more...]