SERVICES
- Bone Densitometry
Bone Densitometry is testing that assesses
a persons bone density. By using a test called "DEXA scan,"
the patient is examined for osteoporosis, a disease that causes bones
to become more porous, gradually making them weaker and more brittle.
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| Normal bone is dense and strong. |
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| Bone with osteoporosis has thinned out and
become porous, making it more likely to break. |
What You Should Know About Bone Loss
Women past menopause are at risk for bone loss.
The good news is you can protect your future.
After menopause, most women experience bone loss that can eventually
lead to osteoporosis. Yet, relatively few with osteoporosis have
been diagnosed or treated. It's important to know that many effects
of bone loss are silent. So you must do everything you can now,
to secure a healthier future.
Start by talking to your doctor or other healthcare professionals
and reading this guide. It provides the basic facts on bone loss
and osteoporosis. You'll soon learn that there's hope - and help
- in the fight against bone loss. What is Osteoporosis?
Normal bone is dense and strong. Bone with osteoporosis has thinned
out and becomes more porous, making it more likely to break.
Osteoporosis is a disease that causes bones to become more porous,
gradually making them weaker and more brittle. (Hence, the origin
of the name - "osteo" meaning bone and "porosis"
meaning that which is porous.)
Healthy bone is dense and strong and is able to withstand a great
deal of pressure. But when osteoporosis sets in, bones thin out
and become fragile, making them more likely to break.
What causes osteoporosis?
Our bodies go through a continuous bone-building cycle, where old
bone is broken down and new bone is formed. Osteoporosis is caused
by an imbalance in this cycle, where too much bone is broken down
and not completely rebuilt.
The single most important factor contributing to this imbalance
is menopause. Until their mid-30s, most women gain more bone than
they lose. After that, the process usually balances out, so that
the amount of bone lost is about equal to the amount that's replaced.
However, during menopause, hormonal changes - namely, decreasing
levels of estrogen - speed up bone loss. It is when this bone loss
becomes severe that a person has osteoporosis.
What effects can it have?
In the early stages, osteoporosis can have few, if any, physical
effects that are noticeable. However, as the disease progresses,
fractures can occur, especially in the spine (or backbone), wrists
and hip bones.
This can lead to pain, loss of height, restricted mobility, or
a curved backbone (also known as a "dowager's hump").
These physical effects can result in a loss of confidence and strength.
They can also mean a loss of freedom, including the ability to lead
a healthy, active lifestyle.
But there are ways to combat both the physical and emotional effects
of osteoporosis. One is early detection. Another is treatment.
Who is at risk?
Women who have gone through menopause are most at risk. Menopause
usually begins when a woman is about 50, though it can occur earlier
if a woman has surgery to remove her ovaries.
In addition to postmenopausal women, other groups are also at risk.
Most prone to bone loss are women with a family history of osteoporosis,
Caucasian and Asian women, and women who are thin or small-boned.
Other factors that may contribute to risk include:
- smoking
- too much alcohol
- too little exercise
- too little calcium (now or as a child)
- a previous broken bone that resulted from a minor injury
- certain medications, such as steroids (common used to treat
asthma and
arthritis) and thyroid hormone (if the dose is too high)
- early menopause (before age 45)
Remember: Menopause is a key factor contributing to the
development of osteoporosis. Even if none of these factors applies
to you, if you're a woman past menopause, you may still have or
develop osteoporosis.
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If you think you're at risk for osteoporosis...
1.Talk to your doctor
Your doctor may be able to tell from certain signs and symptoms
if you have osteoporosis. It may also show up on an X-ray, though
X-rays only reveal the signs of the disease if it is at a fairly
advanced stage.
2.Consider a bone density test
Because osteoporosis can be so difficult to detect, your doctor
may recommend a bone density test. It is the most practical way
to accurately measure the density of your bones and can be useful
in helping your doctor diagnose the disease, especially early on.
Repeated over time, it can also help your doctor track your rate
of bone loss.
There are several types of bone density tests available. They are
safe, painless and non-invasive. They are also fast - some only
take a few minutes.
Being tested is a good way to help your doctor determine if you
have osteoporosis. So if you think you're at risk, ask your doctor
whether you should have a bone density test.
3.Take care of your bones
Talk to your doctor about ways you may be able to slow down future
bone loss. Although taking calcium is important for osteoporosis,
calcium can't totally stop bone loss or rebuild bone after menopause.
Regular brisk walking, running, tennis and low-impact aerobics
may help increase your bone strength. Ask your doctor to help you
put together an exercise program that can meet your specific needs.
If you've been diagnosed with osteoporosis...
1.Take action
Don't make the mistake of thinking there's nothing you can do.
Or that taking calcium and exercising regularly is enough to cure
your osteoporosis.
There's a lot you can do. Start talking to your doctor about your
treatment options and ways to keep your bones as healthy and strong
as possible.
2.Take note
Try to keep informed about available treatments. Medical science
is discovering new treatment options all the time, and you should
know all the choices. Again, discuss these with your doctor.
3.Take comfort
If you are diagnosed with osteoporosis, you are not alone. There
are 20 million women in America who have osteoporosis. Try to think
of yourself as one of the more fortunate ones, because now you know
what action you can take to fight it.
If you know other women who are potentially at risk, talk about it.
Encourage them to ask their doctor or other healthcare professional
about their risk, getting tested, and ways that they may be able
to maintain their bone health. if they would like more information,
including details on treatments that can strengthen bone in patients
with osteoporosis, please ask them to call our toll-free number:
1-800-363-8265
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