Bone health is a major factor in your overall well-being, yet it’s often overlooked until problems occur. Conditions like osteoporosis or low bone density can lead to fractures, reduced mobility, and other serious health issues. One of the best ways to monitor bone health is through a DEXA scan, a reliable tool that can help detect problems early and guide treatment.
Explaining a DEXA Scan
A DEXA scan is a quick, non-invasive test used to measure bone mineral density (BMD). It works by passing two X-ray beams of different energy levels through the bones. This provides an accurate picture of your bone density, helping doctors assess fracture risk and diagnose conditions like osteoporosis.
A trained radiologic technologist usually conducts the DEXA scan, specializing in diagnostic imaging. After the scan, a radiologist reviews the results for accuracy and interpretation. Your healthcare provider will then discuss the findings with you and recommend next steps if needed.
Why You Should Care About Bone Health
Bones provide the structure your body needs, protect vital organs, and store minerals like calcium. As you age, bone density naturally decreases, making you more vulnerable to fractures. Detecting changes in bone density early can help prevent fractures and maintain a good quality of life.
Who Should Get a DEXA Scan
Scans are typically recommended for people at higher risk of bone health problems. Women over 65, men over 70, and postmenopausal women with risk factors should think about getting a scan. People with conditions that impact bone health, such as rheumatoid arthritis, or those on medications like corticosteroids, should also get checked.
The Process
A scan is simple and painless. Before the test, avoid calcium supplements for 24 hours. During the scan, you’ll lie on a padded table while the scanner moves over your hips and spine. The entire process usually takes about 10 to 20 minutes.
Understanding Your DEXA Results
Results from a scan are shown as T-scores and Z-scores. The T-score compares your bone density to that of a healthy young adult. A score of -1 or higher is normal, while -2.5 or lower indicates osteoporosis. The Z-score compares your bone density to others of the same age, gender, and ethnicity.
Benefits of a DEXA Scan
- Early Detection of Bone Loss: It can detect early signs of bone loss, allowing you to take action before significant damage occurs.
- Tailored Treatment Plans: Results help healthcare providers create personalized strategies, including dietary changes and exercise plans.
- Tracking Treatment Progress: If you’re undergoing treatment for bone loss, periodic scans will help doctors assess how well you’re responding.
- Fracture Risk Assessment: The scan calculates your 10-year fracture risk, guiding proactive steps to reduce the chance of injury.
- Peace of Mind: Normal results provide reassurance, while abnormal results give you the opportunity to address problems early.
Take Control of Your Bone Health Today
A DEXA scan is a powerful tool for staying on top of your bone health. It provides key information, helping you detect problems early and take steps to address them. Whether you’re working to prevent bone loss or manage an existing condition, a DEXA scan gives you the knowledge needed for better bone health. Early action can make a significant difference in maintaining strong bones for years to come.
