Bone density results how to read

Some newer machines can measure bone density in people who weigh up to 400 pounds, but these machines are not widely available. Occasionally, new information on medication is released.

bone density results how to read

Skeletal scintigraphy bone scan. A bone density test uses X-rays to measure how many grams of calcium and other bone minerals are packed into a segment of bone.

Understanding Bone Density Results

Susan E. But I suspect that few understand what the T score means, and even fewer know about the hidden value of the Z score. You can find out whether you have osteoporosis or if you should be concerned about your bones by getting a bone density test.

What is a bone mineral density test?

The T-Score Most commonly, your BMD test results are compared to the ideal or peak bone mineral density of a healthy 30-year-old adult, and you are given a T-score. If you have low bone mass that is not low enough to be diagnosed as osteoporosis, this is sometimes referred to as osteopenia.

bone density results how to read

Bone Mass Measurement: It means you have a greater chance of developing osteoporosis if you lose bone in the future. For Your Information Peripheral bone density tests measure bone density in the lower arm, wrist, finger or heel. Are you a postmenopausal woman or man age 50 and older?

bone density results how to read

NOF recommends a bone density test of the hip and spine using a central DXA machine to diagnose osteoporosis. These tests are often used for screening purposes and can help identify people who might benefit from additional bone density testing.

Bone Density Exam/Testing

For example, if you have a T-score of -2. This site complies to the HONcode standard for trustworthy health information: A Z-score above -2.

bone density results how to read

Your Z-score is the number of standard deviations above or below what's normally expected for someone of your age, sex, weight, and ethnic or racial origin.

This content does not have an English version. Although not everyone who has low bone mass will develop osteoporosis, everyone with low bone mass is at higher risk for the disease and the resulting fractures. The amount of radiation you're exposed to is very low, much less than the amount emitted during a chest X-ray. Tests of peripheral bone density are less expensive than are tests done on central devices.