Bone density tests play a crucial ... in the partial or total replacement of the hip joint with artificial materials), providers may also scan the forearm, says Baum. Some people may be concerned ...

These tests are good screening tools and can indicate whether or not you are at high risk and should get a central DEXA scan. Central DEXA The central DEXA measures bone density in the center of the ...

For a bone densitometry scan, you will lie on your back, on a padded table, in a comfortable position. The lumbar spine (lower back) and the hip are the skeletal sites usually examined by the scan.

the hip and lower spine. The arm will project a narrow beam of low-dose radiation X-rays to calculate the density of your bones. A bone density scan compares the results of your scan with a scan ...