What should you know about DEXA scan age range?

Bone density changes through life, but age alone does not decide whether testing is needed. A clinician may consider a low-impact fracture, early loss of ovarian function, long-term steroid treatment, a thyroid or digestive condition, low body weight, smoking, heavy alcohol use, or a family history of hip fracture. The scan may be used to investigate a concern, establish a baseline, or monitor a known bone-health issue. The appropriate reference range also depends on whether the person is premenopausal, postmenopausal, or male.

Make a list of fractures, medicines, operations, menstrual or hormonal changes, and relevant family history before the appointment. Tell the centre about pregnancy, recent contrast imaging, and metal implants. Ask what the scan is intended to answer and whether a different test or blood work is also needed. If you are younger than the usual screening group, explain any risk factor clearly; a referral can still be reasonable when the clinical question is specific.

Arrange prompt assessment after a fracture from a minor fall, new persistent back pain, or a sudden change in height. Seek urgent care after a major injury, or if back pain comes with leg weakness, numbness, or bladder or bowel problems. Do not wait for a routine DEXA appointment when symptoms suggest a serious injury.

Ask why testing is recommended now, which reference group will be used, whether medicines or conditions affect the result, and when the finding should be reviewed.