DEXA Scan for Bone Density: Who Needs It & What to Expect
Bone health plays an important role in your overall well-being, especially as you age. Many people do not realize they are losing bone density until a fracture occurs. A DEXA scan is a simple, non-invasive test that helps detect bone loss early, allowing you and your provider to take proactive steps to protect your health.
What Is a DEXA Scan?
A DEXA scan (Dual-Energy X-ray Absorptiometry) is a specialized imaging test that measures bone mineral density. It is considered the most accurate and widely used method for evaluating bone strength and diagnosing conditions like osteopenia and osteoporosis.
By measuring bone density, a DEXA scan helps estimate your risk of fractures and provides important information to guide prevention and treatment.
Why Bone Density Matters
Bones naturally lose density over time, particularly after menopause in women and later in life for men. When bones become thinner and weaker, the risk of fractures increases, especially in the hip, spine, and wrist.
Fractures related to low bone density can significantly affect mobility, independence, and quality of life. Identifying bone loss early gives you the opportunity to make lifestyle changes or begin treatment before a fracture occurs.
Who Should Consider a DEXA Scan?
Your healthcare provider may recommend a DEXA scan if you:
Are over a certain age
Are postmenopausal
Have a family history of osteoporosis
Have experienced a fracture from a minor injury
Take medications that affect bone strength
Have other risk factors for bone loss
Even if you feel well, bone loss often occurs without symptoms, making screening an important preventive step.
What to Expect During Your Exam
A DEXA scan is quick, painless, and requires no special preparation. During the test:
You will lie comfortably on a padded table
A scanning arm passes over the body, typically focusing on the hip and spine
The exam usually takes about 10 to 20 minutes
The radiation exposure from a DEXA scan is very low, significantly less than many other imaging exams.
Using Results to Guide Your Care
DEXA results help your provider determine your bone health and fracture risk. Based on the findings, your care plan may include:
Nutrition and lifestyle recommendations
Exercise guidance
Supplements such as calcium or vitamin D
Medications to help strengthen bones
Regular monitoring can also track changes in bone density over time.
Concerned about bone health or wondering if you should be screened? Imaging Specialists offers DEXA scans using advanced technology in a comfortable, patient-focused setting. Contact our team today to schedule your exam and take a proactive step toward protecting your bone health.