Diagnosis & Tests
Diagnosis & Tests
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How can you know if you have osteoporosis -- before your bones break? There are several ways to measure bone density. Learn about these osteoporosis tests.
Diagnosis
Peak Bone Mass
Did you know that up to 90% of peak bone mass is reached by age 18 for women and age 20 for men? After your mid-30s you begin to slowly lose bone. Read more about peak bone mass.
What is Bone Mineral Density?
Almost 80% of bone density is determined by heredity, and 20% by lifestyle. Bone mineral density tests (BMD) shows how dense bones are and whether you have osteoporosis. This information helps determine which prevention or treatment steps are needed. Learn more.
Tests
DEXA Scan (Dual X-ray Absorptometry)
The most common osteoporosis test is dual X-ray absorptometry -- also called DXA or DEXA. It measures people’s spine, hip, or total body bone density to help gauge fracture risk. Read more.
Beyond DEXA: Other Bone Mineral Density Tests
Various methods can check bone density, including ultrasound and quantitative computed tomography (QCT). Bone density scores and cost may vary by testing method. Learn about these tests.
Who Should Get Bone Density Testing?
Bone density normally drops with age. When should you get a bone density test? Read guidelines from the National Osteoporosis Foundation.
Know Your Osteoporosis Blood Test Markers
Whether you're being screened or treated for osteoporosis, your doctor may order a blood or urine test to see the metabolism of bone. This provides clues to the progression of your disease.
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