Understanding Spondylolisthesis
What patients commonly notice
One vertebra slips relative to another, which may cause mechanical pain or pressure on nearby nerves. The exact pattern and severity can vary, so a clinical assessment is important before deciding on treatment.
Common symptoms
- Lower-back pain worsened by standing or extension
- Leg pain, numbness or tingling
- Tight hamstrings or reduced walking tolerance
Causes and risk factors
There may be more than one contributing factor. Common possibilities include:
- A stress defect in part of the vertebra
- Degenerative facet and disc change
- Congenital anatomy, trauma or previous surgery
How is spondylolisthesis assessed?
Assessment combines the symptom pattern with a neurological and musculoskeletal examination. Existing scans are reviewed and further X-rays, MRI or other tests are requested only where they are likely to change the treatment plan.
Treatment options
Treatment is matched to the diagnosis, symptom severity, general health and the activities you need to return to. Options may include:
- Core conditioning, activity modification and symptom control
- Selected spinal injection
- Decompression and fusion for persistent instability or nerve compression
Surgery is not automatically the first step. When it is considered, the likely benefit, alternatives and recovery requirements should be discussed clearly.
Common questions
Will the slipped vertebra keep moving forward?
Not always. Many low-grade adult slips remain stable. Standing X-rays and follow-up are used when symptoms or the clinical picture suggest instability or progression.
Is exercise safe with spondylolisthesis?
Appropriate conditioning is often helpful. Exercises are usually chosen to improve trunk and hip control while reducing movements that repeatedly provoke back or leg pain.
When is fusion needed for spondylolisthesis?
Fusion may be considered when symptomatic instability, progressive slip or nerve compression causes persistent disability despite nonsurgical treatment. The scan finding alone is not enough to justify surgery.
This page provides general patient information and does not replace a consultation or personalised medical advice.