Radiology
DEXA Scan 4 weeks wait time
A DEXA scan usually acquired images of your lumbar spine and one of your hips. Occasionally, an image of your wrist may be needed.
This examination is carried out by a radiographer.
You should not take calcium supplements for at least 24 hours before your exam.
Do not take a calcium supplement the day before or day of the DXA scan.
We advise you wear loose, comfortable clothing, avoiding garments that have zippers, belts or buttons made of metal. However, we can provide a hospital gown if required.
Please contact us if you recently had a barium examination or have been injected with a contrast material for a computed tomography (CT) scan or radioisotope scan. You may have to wait up to 14 days before undergoing a DXA test.
Please contact us if you think you might be pregnant.
You may be asked to fill out a questionnaire to allow calculation of your estimated daily Calcium intake. The questionnaire is also used to predict FRAX, the 10 year risk of hip fracture or other major osteoporotic fracture.
You will be asked to lie on a padded table. An x-ray generator is located below the table and an imaging device (detector) is positioned above.
The DXA bone density test is usually completed within 15 to 20 minutes.
Your scan will be reported by a Radiologist and the result sent to your doctor for him/her to decide whether any treatment is necessary.
Contact information
Tel: (01) 2638030
Email: radiology@svph.ie
Opening hours of service
Monday to Friday 08.00 – 18.00
GP Referral information
Tel: (01) 2638030
Email: radiology@svph.ie
Healthlink referrals are accepted
DXA examinations are by appointment only
Direct payment may be available subject to your private health insurance provider and policy.