Bone mineral density scans are important to monitoring your bone health, especially as you age. Find out how this scan detects bone brittleness. There are many respiratory illnesses caused by irritants in the workplace and at home. Find out what Reactive Airways Dysfunction Syndrome (RADS) and Irritant Induced Asthma (IIA) are and how they differ.

Osteoporosis is a silent, progressive disease that can have crippling effects on both women and men. There are 44 million men (20%) and women (80%) in the United States with either osteoporosis or low bone mass. Reduced bone strength can lead to fractures resulting in loss of mobility and independence. Osteoporosis is responsible for over 1.5 million fractures, of which 300,000 are hip fractures.

With normal aging, underlying medical conditions, use of medications and family history of osteoporosis/fractures, bones can weaken and fracture. The most common cause of bone weakening is osteoporosis. As the bones weaken, the probability of fractures increases. In the U.S. today, 10 million people already have the disease and 18 million more have low bone mass resulting in an increased risk for the disease and fracture. Osteoporosis is responsible for more than 1-2 million fractures per year.

The Bone Density Scan can accurately predict who is at increased risk for fractures and be used to accurately follow those with osteoporosis for worsening or improvement. It can be used to guide treatment of this potentially devastating disease. The Bone Density Scan uses electron beam tomography to measure bone density. Quantitative Computed Tomography is the GOLD Standard for bone densitometry.

Your examination may be the easiest medical test you will experience. Certified Technologists with specialty training in bone densitometry will conduct the exam. You will be positioned on the exam table on your back while a scanner passes over one area of your skeleton, usually the lower spine and hip. You will not feel anything during the exam. Lie still. Breathe normally. Rest comfortably.

A radioisotope tracer containing a small amount of radioactive material is injected into a vein through a small needle. In some cases an initial scan will be performed immediately after the injection to determine the blood flow pattern to the part of the body being scanned. Following the injection, it takes two to three hours for the radioisotope to enter the bones. During this time you should drink several glasses of water or other fluids.

After your test, call the office to schedule a follow-up appointment. Dr. Stanley will explain and discuss your results at this time.

Do not take calcium supplements the day of the exam. Wear any kind of clothing you like, but please avoid metal buttons or buckles.

Recent guidelines issued by the National Osteoporosis Foundation recommend bone mineral density testing for the following individuals:

No, each woman should be assessed by her doctor about the risk of developing osteoporosis and be referred for a bone density measurement if necessary.

If you are using medications that are known to cause bone loss, including corticosteroids such as Prednisone, various anti-seizure medications such as Dilantin and certain barbiturates, or high-dose thyroid replacement drugs.

Yes. Research shows that female tea drinkers had much stronger bones than non-tea drinkers. Tea drinkers had 5% more bone mineral density at the lumbar spine, indicating a 10% to 20% lower fracture risk. Researchers speculate that isoflavonoid chemicals in tea may have a weak estrogenic effect, reducing bone deterioration and osteoporosis risk. Click here for more on tea's health benefits.

A diagnosis of osteoporosis is defined in terms of standard deviations from the average peak bone mass. The World Health Organization defines osteoporosis as a bone mineral density 2.5 standard deviations below that of a normal healthy 30 year old. Those who are between 1 and 2.5 standard deviations below the norm are defined as having osteopenia or low bone mass. Individuals within one standard deviation of the 30-year-old norm are considered to be at low risk for osteoporotic fracture.

The federal 1997 Balanced Budget Act passed by Congress includes a provision that outlines how Medicare is to cover densitometry testing. Uniform coverage of bone mass measurements under Medicare Part B went into effect July 1, 1998. Previously, interpretation of guidelines on this subject was left up to the individual carriers. The Act authorizes coverage for testing for individuals who fall into the following categories: These benefits apply to all Medicare plans, including managed care plans.

A bone density test measures how much bone you have. The size and density of a bone influences strongly whether or not it will break, so measuring the density of a bone can be used to estimate its risk of breaking. However, there is no need to measure the density of every bone in the body. Osteoporosis is a global disease that affects the whole skeleton, some parts more than others, but all to some extent, so that measuring any one bone helps to estimate your overall risk for fracture.

Additional specific indications depend on the individual clinical profile of patients and left to the discretion of the caring physician.

Bone densitometry is performed to investigate osteoporosis. The purpose is to establish the presence of the disease with certainty because a person who suffers from the disease will be more susceptible to fractures. The risk can be significantly reduced by early prevention and treatment of the disease. Measurement of the calcium content of bone (also known as bone densitometry) is the basis of any diagnostic procedure for osteoporosis.

The bone scan will reveal the overall density of your bones and predict the chance of a fracture. Bone scans are more sensitive for detection of bone density than simple x rays.

DEXA bone densitometry is an x-ray system that use for measuring bone mineral density (BMD). DEXA is a quick, painless procedure for measuring bone loss. Measurement of the lower spine and hips are most often done.

The person being tested simply places the palm of his/her hand in front of a low-energy blue light laser. There is no feeling, no pain, and no danger.

The scan will be performed by a fully trained ultrasonographer or consultant. It is done on the abdomen similar to earlier pregnancy scans. We do not use the internal (vaginal) route for the purpose of 4D scans or 3D scans.

A study at the Pacific Health Research Institute in Honolulu was designed to provide concrete data on the restoration of bone mass in post-menopausal females. Bone density rose with an average of 5.6%. At the university of Graz in Austria a similar study clearly showed an increase in bone density after one year of around 6%. These results make all the difference in functioning in good health or suffering with an increasing risk for spontaneous fractures.

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A bone density test, sometimes called a Dexa scan, is a bone density measurement, which indicates how solid bones are, and how strongly they are fortified by calcium. The bone density test is a very simple procedure using a very low dose of radiation. The patient lies down on the scan table and two images are taken, one of the spine and one of the hip. The computer generates images of the region scanned. The computer, to obtain the bone mineral density value, then analyzes the images.

A bone density test is a very simple exam to determine the status of osteoporosis. You will be asked to lie on a comfortable table and a sponge will be placed under your knees for more comfort. The actual scan will only take about 15 minutes. The technologist will make an image of your spine and one image of your hip. After these images are made you will be allowed to get up.