A bone density check, also called a DEXA scan, is a painless process that measures the density of minerals within the bones. It’s the commonest technique to diagnose osteoporosis, a situation that causes bones to turn into weak and brittle. Whereas it may be carried out on anybody, it’s significantly vital for girls over the age of 65, as they’re at an elevated threat of creating osteoporosis.
The check is carried out utilizing a particular X-ray machine that measures the quantity of radiation absorbed by the bones. The upper the bone density, the extra radiation is absorbed. The outcomes of the check are expressed as a T-score, which compares the affected person’s bone density to the typical bone density of a wholesome younger grownup of the identical intercourse and race. A T-score of -1 or under is taken into account to be osteopenia, whereas a T-score of -2.5 or under is taken into account to be osteoporosis.
