Bone Mineral Density Measurement to Evaluate Your Bone Strength
A bone mineral density (BMD) test is for measuring the density of minerals in bones using special x-ray or computed tomography (CT) scan. This test is conducted to estimate the strength of the bones. The bone density refers to the ratio of weight to the volume or area of the bones. Bone mineral density also depends upon the age, height and degree of physical maturity.
Bones tend to become thinner with age because existing bones are broken down at a faster rate as compared to the rate of new bone formation. Bones lose calcium and other minerals and become lighter and porous.
Bone Mineral Density Gives Valuable Information To:
The Several Methods to Measure Bone Mineral Density Are As Follows:
If the bone density is lower than normal, steps can be taken to increase the bone strength to reduce the chance of having a fracture. Bone densitometry measurements are used to estimate fracture risk in people of all ages. These are simple, painless and non-invasive methods used to measure the bone density.