Need to know
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What happens during a discography? icon plus
During a discography, a radio-opaque dye is injected into the jellylike centre of a spinal disc. This makes the disc visible on an X-ray or fluoroscope (an X-ray which captures movement), so that your consultant can examine it. If the disc is normal, the dye remains in the centre of the disc.
If the disc is torn, the dye will spread through tears found in the disc. Your consultant may wish to follow up the discography with a CT scan.
As the dye also shows up on CT scans, this can be done immediately afterwards. The procedure usually lasts 15- 30 minutes and you will be sedated. -
How to prepare icon plus
One of our radiologists will carry out the discography, but your consultant will explain the procedure to you beforehand and answer any questions you may have. You’ll need to avoid food and drink the night before your discography procedure. -
After a discoggraphy icon plus
You’ll recover in the radiology area for a while. As you will be sedated, you should arrange for someone to help you get home afterwards.
Like all procedures, there may be some risks and side effects involved. Your consultant will explain these to you.
Lower back pain
The Spine is made up of 24 bones called vertebrae and between each is a disc which acts a shock absorber in the spinal column. Sometimes these discs can wear out and press on the spinal cord or nerves causing lower back pain
Our locations
From complex back surgery to diagnostic tests and scans, we provide exceptional orthopaedic care across our network of hospitals, outpatient centres and specialist clinics.
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The Wellington Hospital Elstree Waterfront
The Waterfront Business Park
Beaufort House, Elstree Road, Elstree WD6 3BS
Request an appointment
We're happy to help you make an appointment with one of our experienced consultants.
020 7079 4344
This content is intended for general information only and does not replace the need for personal advice from a qualified health professional.