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Bone Density
A
bone density test is a simple and painless way to help your doctor assess the
health of your bones. It may also be used to monitor your rate of bone loss and
response to therapy.
Bone
density tests use small amounts of radiation or sound waves to determine the
bone density of the spine, hip, finger, wrist, or heel. Bone density tests are
simple, safe, and painless. And most tests take just a few minutes.
Your
results are compared with those of healthy young adult women at their peak bone
mass. This information can help your doctor diagnose osteoporosis or determine
whether you need to take steps to protect your bone health.
Normal
bone is dense and strong. Bone with osteoporosis has thinned and become porous,
making it more likely to break. The bone density test measures the thickness or
density of your bones.
The National Osteoporosis Foundation (NOF) recommends bone density testing for
all women under the age of 65 who have one or more risk factors for
osteoporosis, in addition to menopause. The NOF also recommends bone density
testing for all women over age 65. If you are over age 65 and you qualify, the
cost of your bone density test may be covered by Medicare. Ask your doctor if a
bone density test is right for you.
Bone density testing can help your physician assess the health of your bones.
Early diagnosis can make a difference in your life.
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One
third of a woman’s lifetime bone loss can occur in the first five years
following menopause. This rapid bone loss can cause bones to weaken and
break.
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Adapted
from Wasnich, R.D., et al. Osteoporosis: Critique and
Practicum, Honolulu, Banyan Press. 1989, pp. 179–213.
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Osteoporosis is a disease in which bones become thin and weak. As bones weaken,
they can become more likely to break.
A bad fall or
excessive strain on your back can increase your risk for broken bones. Bones
that are weakened from osteoporosis are more likely to break, even with minimal
injury. The bones in your hip, wrist, and spine are at the greatest risk for
breaking. However, there are things you can do throughout your life to help keep
your bones strong.
You
can help protect yourself from the dangers of osteoporosis by taking these
steps:
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Get
plenty of exercise. |
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Make
sure your diet has enough
calcium and vitamin D. |
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Avoid
accidents by living safely. |
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Ask
your doctor about a bone density test. |
Bone Densitometry
Online: to
learn more
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