DXA (Bone Densitometry)
Bone densitometry (DXA) is used to assess the strength of bone.
Bone densitometry is used for the diagnosis of osteoporosis and for monitoring its treatment. Measurements are stored electronically and compared with previous examinations to assess changes or the results of treatment.
DXA is available at our Constantiaberg branch.
It is advised you have a DXA scan when you have a Bone Densitometry Examination for the first time. In order to monitor treatment, it is important that you try have all follow-up scans on the same unit that you had your baseline scan on.
The radiographer will weigh you and note your height for comparative purposes for future scans. You will be required to lie on your back with a support under your knees while the scanner acquires images. It will then be necessary for you to lie on your side for a short period to allow the radiographer to analyse your spine. The lower spine and hips are scanned routinely. If necessary, the wrist and forearm will also be analysed. The approximate duration of the procedure is 20 minutes.
If you are pregnant, it is important to inform the Radiographer before you have any X-rays taken.
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