How often should individuals at high risk for fractures undergo a DXA scan?

• A. Every two years
• B. Every five years
• C. Annually or as advised by a physician
• D. Only as symptoms arise

Answer: (C)

Individuals at high risk for fractures should undergo a DXA (Dual-Energy X-ray Absorptiometry) scan annually or as advised by a physician because regular monitoring can help to assess bone density changes over time. This is crucial for those at high risk, as early detection of osteoporosis or significant bone loss allows for timely intervention and treatment. High-risk populations may include postmenopausal women, individuals with a history of fractures, or those with medical conditions or medications that influence bone health.

By having annual screenings or following a physician's recommended schedule, practitioners can closely monitor the bone health of these individuals, ensuring that any necessary adjustments to treatment plans—such as medication or lifestyle changes—can be made to mitigate the risk of fractures. This proactive approach contributes to better overall outcomes in managing bone health and reducing fracture incidence.