Dual-Energy X-ray Absorptiometry
Dual-Energy X-ray Absorptiometry (DEXA) is a medical imaging technique used to measure bone mineral density (BMD). It works by passing two X-ray beams with different energy levels through the bones. By analyzing how much of each beam is absorbed, the device can determine the density of the bone, helping to assess the risk of fractures and conditions like osteoporosis.
DEXA scans are quick, non-invasive, and typically performed in a hospital or clinic. The results provide valuable information for doctors to evaluate bone health and recommend appropriate treatments or lifestyle changes to improve bone strength.