Osteoporosis Screening 

Bone Density Scans for Osteoporosis Screening

A bone density scan (also known as a DEXA or DXA scan) is a safe and painless test that measures the strength and density of your bones. It helps to identify if your bones are becoming thinner or weaker, which may put you at risk of osteoporosis or fractures.

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During the scan, a small amount of low-dose X-ray is used to measure the amount of calcium and minerals in your bones. The results are presented as a T-score and Z-score, which compare your bone strength to healthy young adults and to others of your own age and sex.

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Who may benefit from a bone density scan?

A scan is especially useful for people with certain risk factors, including:

• Women over 50 or post-menopausal

• Family history of osteoporosis

• Low body weight (BMI under 19)

• Previous fractures

• Lack of weight-bearing exercise

• Smoking or high alcohol intake

• Long-term corticosteroid use (inhalers or tablets)

• History of breast or prostate cancer

• Thyroid problems, hysterectomy, rheumatoid arthritis, or Crohn’s disease

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Benefits of Bone Density Scanning

✔ Early detection – identifies low bone density before fractures occur.
✔ Quick & painless – the scan usually takes only 10–15 minutes.
✔ Instant results – you receive your T-score and Z-score straight away.
✔ Personalised advice – results can guide lifestyle changes, exercise, diet, and medical support if needed.
✔ Peace of mind – helps you understand your risk level and take proactive steps to protect your bone health.

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A bone density scan is one of the most effective ways to detect osteoporosis early and reduce the risk of serious fractures later in life.