Bone density scans (DEXA/DXA scan) are often used to diagnose and assess your risk of osteoporosis, a common condition that weakens bones and make them more likely to break.

A DEXA/DXA stands for dual energy X-ray absorptiometry. It is a high-precision type of X-ray that measures the bone mineral density and bone loss. It is considered to be a quick, sensitive and accurate test that specifically measures the density of the bones and is endorsed by the WHO (World Health Organization) as the gold standard for diagnosing osteoporosis. Those at risk need appropriate assessment of their bone fragility.

There aren’t any special preparations needed, you are not required to fast so can eat and drink as normal however we recommend that you stop taking any calcium supplements for 24 hours before the test.