Bone Density
What is a bone density study?
A bone density study measures the calcium content (density) of your bones. A scanner that emits tiny amounts of radiation is used for this exam. Scans of your low back and hip are taken. You are having this exam because you may be at risk for osteoporosis (loss of bone mass). This exam can also show whether your medications are slowing down bone loss.
Preparing for the exam:
- There is no prep. You can eat and drink right up until the time of your exam.
- Bring a list of medications you take.
What should I wear to my appointment?
You should wear loose comfortable clothing. Avoid wearing clothes with metal/plastic button and zippers. If you do arrive wearing any of the above, you may be asked to change into a hospital gown.
During your exam:
You will be asked to lie on a table or sit down. For part of the test, your lower legs may be raised on a platform. This will help ensure that the images taken will be clear. A scanner arm will be above you. This arm will move back and forth over the part of your body being scanned. During the exam, the technologist will stand or sit nearby. You will be asked to stay still.
After the exam:
After the exam is completed, you will be able to go home and return to normal activities. The scan will be read by a radiologist. Test results will be mailed to you by your provider if they are normal. The ordering provider does not telephone you with normal test results. Abnormal test results will be reported to you by telephone by the ordering provider or their assistant, along with follow up instructions.