How often should women 65 and older have a DEXA bone scan?

✓ Accepted answer

Women 65 and older should have their first DEXA bone scan at age 65, with the frequency of subsequent screenings determined individually by their physician based on personal bone health risks.

• Physician-Determined Schedule: Unlike cervical or breast cancer screenings, osteoporosis screening does not follow a universal fixed interval. The National Osteoporosis Foundation recommends retesting every 2 years for postmenopausal women who have been treated for osteoporosis, while those with normal bone mass may be retested every 5 to 10 years depending on clinical factors.
• Risk Factor Assessment: Doctors evaluate individual risk using tools like the FRAX calculator, which considers factors such as family history, race, prior fractures, smoking status, and long-term corticosteroid use. High-risk patients may require annual monitoring to assess treatment efficacy.
• Accessibility in the UK and US: In the UK, the National Health Service typically covers DEXA scans for adults over 65 with significant risk factors, often ordered via the GP. In the US, most insurance plans and Medicare Part B cover the scan if deemed medically necessary, so it is vital to check specific provider networks.
• Complementary Blood Tests: While the DEXA scan measures bone mineral density, physicians often pair it with blood tests for calcium, vitamin D, and parathyroid hormone levels. This comprehensive approach helps identify underlying metabolic causes of bone loss.
• Lifestyle Interventions: Between scans, maintaining bone health involves ensuring adequate calcium and vitamin D intake, engaging in weight-bearing exercises like walking or strength training, and discussing fall prevention strategies with a healthcare provider to reduce fracture risk.

admin · 2026-10-15 07:45:24