The DEXA Scan Bone Density Test: Preparation, Procedure, Results

bone density test preparation

In 1997, a group of clinicians taught the first bone densitometry course in Toronto, Canada. Certification exams became available across the US just over a decade later in 2008. In 1993, a group of clinicians formed the Society for Clinical Densitometry. The information it provides is not only useful to them, but it gives me considerable insights into the health of their bones. This is especially true if the client provides DEXA tests over a period of several years. Tell the technician performing the DEXA scan if you have recently suffered any hip or back injuries.

The effect of exercise on bone is specific to area stressed during the exercise. If you want stronger leg bones, then brisk walking, squats and lunges will help. But if you want stronger arm bones, use the bones and muscles in your arms by performing arm specific exercises such as push-ups or bicep curls. A Radiologist is a physician who undergoes four years of training on medical imaging after medical school. A Bone Densitometry Technologist or medical imaging professional trained by a recognized institution administers the DEXA scan.

Second, if you have arthritis in the hip, it can reduce your range of motion and limit your ability to internally rotate your leg. As you recall, this internal rotation is required to measure bone mineral density in the femoral neck. In most cases the facility will measure the bone density of one hip (femoral neck). If your health insurer provides coverage for a measurement of the second hip, the facility will record the second hip as well.

Fortunately, Riverside Hospital got a new one a few years ago and it will outlive me. Also, the term ‘borderline’ was used to describe someone who had declining BMD and image source who might want to (soon) take some measures to improve your BMD. DEXA measurements of the spine are usually taken of the top four lumbar vertebra, L1, L2, L3, L4.

A bone mineral density (BMD) test is a scan to evaluate your bone health. Bone formation and destruction continues throughout your life. As you age, the rate of bone destruction may be higher than the rate great post to read of formation. This can decrease bone density and make bone porous and weak, leading to a disorder called osteoporosis. Having weak bone can increase the risk of bone fracture even with a minor fall.

bone density test preparation

Since then, I’ve had bone density tests every two years. They’ve all been covered by my health insurance, and they’ve over here all been stress-free and relaxing. If you’re heading for your first bone density test, here’s what you need to know.

They’ll discuss whether treatment is necessary, and what your treatment options are. The doctor may want to follow up with a second DEXA scan in two years, to measure any changes. Your results may also give you a Z score, which compares your bone loss to that of others in your age group. There aren’t any special preparations needed, except to stop taking any calcium supplements for 24 hours before the test. Standard X-ray diagnostics used before the development of the DEXA technology were only able to detect bone loss that was greater than 40 percent.

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