What is a bone density scan?

A bone density scan measures the amount of bone mineral content in certain areas of the body. Our advanced fan beam technology measures the spine and both hips. Your bone mineral density (BMD) is then compared to reference standards to determine if you are at risk for fractures. Low bone density is usually caused by osteoporosis resulting in reduced bone strength or "brittle bones."

Why is a bone density test important?

Osteoporosis is responsible for almost as many deaths as breast cancer. This is an alarming statistic that, until recently, was not given the attention that it deserved. In 1999, the Surgeon General set forth guidelines for all of the doctors in the country for the screening of osteoporosis. Your doctor has been given these guidelines. Osteoporosis means "porous bones". With this disease, your bones become brittle and look like a piece of coral (porous). They are much more susceptible to fracture. We all have heard that older people often times suffer hip fractures or spinal fractures with the slightest fall. This is usually due to osteoporosis. Sometimes referred to as the "silent killer", osteoporosis many times has no symptoms. This is why, beginning at age 50, the AMA recommends having a baseline bone density screening, also called a DEXA test. The test actually calculates your bone mineral density and translates this value into a number. This number can then be compared to your subsequent DEXA tests to determine the effects of osteoporosis on your body. At Viera Diagnostic Center, we screen your hips and spine. This type of test is the very best way for determining your risk of suffering a fracture in your hip or your spine as you age.

Is it safe?

The bone density test uses a very low-dose of radiation. It is extremely safe and exposes you to much less radiation than a standard chest x-ray.

Is it painful?

Not at all. Look at the picture of the machine. You simply lie on the table on your back. The machine passes an arm over your body and that's it. You will experience no discomfort at all during the exam. The computer calculates your bone mineral density. A radiologist then reviews the findings and generates a complete report. This report is sent to your physician within a few days of the examination.