Bone Mineral Densitometry (BMD)
A bone mineral density test determines how rich your bones are in minerals such as calcium and phosphorus. The scan uses very low-energy X-rays to measure the amount of mineral in your bones. The higher the mineral content, the denser and stronger your bones are and the less likely they are to break easily. A bone mineral density test is used to diagnose bone loss and osteoporosis, as well as predict your risk of future bone fractures.