A DXA scan, or Dual-Energy X-ray Absorptiometry scan, is a medical imaging technique used to measure bone density. It helps assess the risk of osteoporosis and fractures by providing precise information about the amount of mineral content in bones. The procedure is quick, non-invasive, and involves minimal radiation exposure. During a DXA scan, the patient lies on a table while a machine passes over their body, capturing images of the bones, typically in the lower spine and hips. Results are compared to standard values to determine bone health, guiding treatment options if necessary.