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Bone Densitometry (DEXA)

DEXA scanning is used for osteoporosis diagnosis, fracture risk determination, and treatment efficacy monitoring.

Written by: Saygı Hospital Health Guide Editorial Board
Last updated:

This content has been compiled by the Saygı Hospital Health Guide Editorial Board and is periodically reviewed by a specialist physician.

This content is for informational purposes only and does not constitute medical advice. You can book an appointment at our Radyoloji department. Book Appointment →

What is Bone Densitometry (DEXA)?

DEXA (Dual Energy X-ray Absorptiometry), which measures bone mineral density (BMD), is the gold standard in osteoporosis diagnosis. It uses a low dose of X-ray and the procedure takes 10-20 minutes.

A T-score between -1.0 and -2.5 indicates osteopenia, and -2.5 or below indicates osteoporosis. Results guide lifestyle changes and medical therapy to reduce fracture risk.

Symptoms

Osteoporosis risk groups: women over 65, men over 70
Early menopause or long-term corticosteroid use
Height loss and kyphosis development
History of minimal trauma fracture
Rheumatoid arthritis and malabsorption syndromes
Long-term immobility

Risk Factors

Advanced age and female sex
Family history (hip fracture)
Smoking and excessive alcohol
Low calcium and vitamin D intake
Sedentary lifestyle
Use of corticosteroids, antiepileptics, or aromatase inhibitors

When to See a Doctor?

If you experience any of the following symptoms, seek medical attention promptly:

  • Women over 65 should have routine DEXA screening
  • DEXA may also be indicated in younger individuals with risk factors
  • If T-score is below -2.5, consult endocrinology or rheumatology for medical therapy
  • Patients on treatment are recommended to have follow-up DEXA every 1-2 years

Treatment Methods

01
DEXA is a diagnostic tool; treatment is planned with clinical evaluation
02
Calcium (1000-1200 mg/day) and vitamin D (800-1000 IU/day) supplementation
03
Pharmacological therapy with bisphosphonates, denosumab, or teriparatide
04
Regular weight-bearing exercise and fall prevention programs
05
Smoking and alcohol cessation

Which Department to Visit?

You can visit our Radyoloji department for these complaints. Our specialist physicians will create the most suitable treatment plan for you.

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Health Disclaimer: The information on this page is prepared for general informational purposes only. It does not replace medical diagnosis and treatment. Please consult your physician for your complaints. Saygı Hospital does not accept responsibility for actions taken based on the information on this page.