Interventional Procedures
Facet Joint Injection
Facet joints are small joints at each spinal level that can become arthritic and painful. CT-guided facet joint injections deliver corticosteroid directly into these joints to reduce inflammation and discomfort. They can provide significant relief for chronic back or neck pain.
Duration:20-30 minutes
Results:Pain relief typically develops over 3-7 days
What It Involves
- CT identifies the specific facet joints causing pain
- Local anaesthetic numbs the skin and underlying tissue
- Fine needles are positioned into the facet joints
- Corticosteroid and anaesthetic are injected into each joint
Common Conditions Investigated
Facet joint arthritisChronic lower back painChronic neck painSpinal degeneration (spondylosis)Post-whiplash painDiagnosis of pain source before other treatments
Preparation Required
- Cease blood thinning medications as advised
- Avoid food for 4 hours before the procedure
- Arrange for someone to drive you home
- Bring recent spinal imaging if available
What to Expect
- You'll lie face down on the CT table
- Multiple injections may be needed at different levels
- You may feel pressure or temporary increased discomfort
- The procedure takes 20-30 minutes
After Your Appointment
- Rest for the remainder of the day
- Apply ice if there's any local discomfort
- Resume normal activities after 24-48 hours
- Physiotherapy can help maintain the benefits