Why Bone Density Tests Are So Important
Understanding Bone Density Test Results
Tips for Repeat Testing
Your bones continue to change over time. They may get weaker, putting you at higher risk for a fracture. They may stay about the same for a while. They may also get stronger as a result of your management plan for postmenopausal osteoporosis.
How can you know if your bones are improving? One way is to have routine bone density tests.
Performed on a regular basis (generally every 2 years or more frequently, as recommended by your doctor), repeat tests can show if your bone density has increased, decreased , or stayed the same. This is valuable information to have. It can help you and your doctor determine if your current management plan is working well—or if you should consider another plan of action.
If you’re overdue for a bone density test, talk to your doctor about scheduling one soon. It’s the best way to ensure that you know your bones.
Understanding Bone Density Test Results
Although there are many types of bone density tests, dual-energy x-ray absorptiometry, or DXA (pronounced "DEXA"), is the gold standard and the preferred choice for repeat testing.
One of the results from a DXA scan is your T-score. The table below outlines what the numbers mean. The lower your T-score, the lower your bone density.
Note: These are general guidelines only. To determine what your test results
may mean, talk with your doctor.
Tips for Repeat Bone Density Testing
Follow these guidelines for repeat testing:
- If you are taking an osteoporosis medication, you should work with your doctor to schedule your repeat bone scans. Most women have a scan every 2 years, although in some cases a doctor may recommend more frequent tests.
- If your bone density is not improving, ask your doctor if there is anything else that you should do.
