A bone density scan is a painless imaging test that measures the density and, sometimes, quality of your bones. Bone density and quality affect how strong or thick your bones are. Bone density scans ...

Bone density scan results explain the strength of your bones and assess your risk of breaking a bone. Z-scores are used as the measure for adults under 50 and children. Share on Pinterest izusek/Getty ...

If you’re someone who’s at risk for developing osteoporosis, you’re probably well-accustomed to receiving regular bone density tests. Dual-energy X-ray absorptiometry (DEXA or DXA) is a radiologic ...

Z-scores compare a person’s bone density to others of the same age, sex, and size, helping doctors determine if bone density is typical for that demographic. Healthcare professionals commonly use DEXA ...

Osteoporosis is a bone disease that’s common in the United States, affecting almost 20 percent of women and 5 percent of men over age 50. Osteoporosis occurs when bones are weakened by hormone shifts ...