We are the first bone density-precision accuracy location in Eastern Connecticut as recommended by the International Society For Clinical Densitometry.
Bone Density Testing (DEXA)
DEXA (Dual-Energy X-ray Absorptiometry) is an enhanced X-ray image of the skeleton that provides the most accurate measurements of bone density available. Bone density tests are used to determine whether patients have osteoporosis, a condition in which bones are weakened and fracture easily.
During the procedure, a beam of low-dose X-rays is targeted at the area, usually the lower spine and hips. The energy is measured as it is absorbed by soft tissue and by bone, and computer software then processes the gathered information. Exams are painless and take 10-30 minutes.
Frequently Asked Questions
What is the purpose of Bone Densitometry?
Bone Densitometry is an examination used to measure the calcium composition of your bones. The main purpose of the procedure is to identify patients at risk of developing osteoporosis or those who already have oseteoporosis. It also allows doctors to evaluate the effectiveness of medications aimed at increasing the density of your bones. The results of the test are then compared to the density of bones of average young adults. The information is then used to determine whether or not therapy is necessary.
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Who is a good candidate for Bone Density testing?
All women over the age of 65 have an increased risk of developing osteoporosis and thus should consider Bone Densitometry. Women who develop a bone fracture, woman considering hormone replacement therapy and women already diagnosed with osteoporosis should undergo testing sooner. Postmenopausal women under the age of 65 that exhibit any risk factors for osteoporosis should be tested as well.
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What is osteoporosis and why is it important?
Osteoporosis is a condition characterized by a painless decrease in the total amount of bone. This results in diminished bone strength, leaving the patient highly prone to bone fractures. Osteoporosis affects mainly postmenopausal women. Statistically, women at the age of 50 have a 40% chance of developing an osteoporosis related fracture. Approximately 1.5 million osteoporotic fractures occur annually in the US. A hip fracture is the single most common condition that necessitates admission to a nursing home.
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Who is at risk for developing osteoporosis?
A high percentage of postmenopausal women are at risk of developing osteoporosis. One or more of the following factors add to your risk:
- Caucasian or Asian ethnicity
- Smaller build, general poor health and frailty
- Family history
- Early menopause or oophorectomy
- Smoking
- Inactive lifestyle
- Excessive use of a variety of medications (steroids, thyroid hormone, certain anticonvulsants)
- Caclium and Vitamin D deficiency
- History of hyperparathyroidism
Even if you don't exhibit any of the aforementioned risk factors, you may still be at risk of developing osteoporosis. Bone Densitometry can provide the necessary information to assess your bone health.
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Are there any preparations I should make before the test?
Prior to coming in for your testing, compose a list of medications you have taken, including frequency, dosage and length of use. Do not take any medication containing calcium prior to your test. Do not schedule your test within two weeks of a nuclear medicine procedure or within one week of a contrast study. On the day of your test, wear comfortable clothing. Avoid wearing clothes with metal clasps, buttons or zippers, so as to not have to change into a gown.
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Will I be exposed to radiation?
You will be exposed to very minimal radiation, usually less than a standard chest x-ray. Be sure to inform your doctor if you are or may be pregnant.
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When will I get my results?
Your results have to be processed by a computer and thus will not be immediately available to you. The data gathered during the test will be processed after you have left. The results will be sent to your physician the following day.
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How often should I have bone density testing done?
Currently, we recommend two to five years between tests, depending on your particular risk factors, and the results of your initial test. If your medical condition dictates, your physician may recommend more frequent testing. Women who are currently receiving medical treatment for osteoporosis should be tested every two years, as your results influence your treatment plan, and are used to gauge the effectiveness of current treatment.
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