Spondylolisthesis occurs when a vertebra slips forward or backward, causing mechanical back pain and potential nerve compression that affects daily movement and leg function.
What Is Spondylolisthesis?
Spondylolisthesis is a spinal instability condition where one or more vertebrae shift out of normal alignment, creating pressure on the spinal canal or nerve roots. This vertebral displacement often results from degenerative osteoarthritis, disc collapse, or stress-related fractures.
Symptoms of Spondylolisthesis
Lower back pain that worsens with physical activity is the most common symptom.
Other symptoms include:
- Limited lumbar flexibility
- Tight or shortened hamstrings
- Leg pain, numbness, tingling, or weakness
- Difficulty standing or walking for long periods
- In rare cases, bowel or bladder changes suggestive of cauda equina syndrome, requiring urgent care
Why Spondylolisthesis Happens (Causes)
Spondylolisthesis develops due to changes in the vertebrae, joints, and discs, including:
- Degenerative osteoarthritis weakening spinal joints
- Isthmic defects or stress fractures
- Congenital structural differences
- Traumatic injuries
- Progressive instability from disc height loss or aging
How Spondylolisthesis Is Diagnosed
Diagnosis begins with a physical exam and imaging to measure slippage and evaluate nerve involvement.
Your provider may use:
- X-rays (standing, flexion, and extension views) to measure alignment
- MRI to evaluate nerve compression and disc integrity
- CT scans for detailed bony anatomy
- Electrodiagnostic studies (EMG/NCS) when leg weakness or sensory changes are present
Detailed Diagnostics & Imaging help determine the most effective and safest treatment plan.
Treatment Options for Spondylolisthesis
Most patients improve with nonsurgical treatment, especially when symptoms are mild to moderate.
Conservative Treatments
These treatments reduce inflammation and improve stability:
- Activity modification and rest
- Anti-inflammatory medications
- Structured physical therapy focused on core strength and mobility
- Epidural or facet steroid injections
- Bracing in select cases
When Surgery Is Recommended
Surgery is considered when:
- Pain persists despite conservative measures
- Leg symptoms worsen or walking becomes difficult
- Imaging shows significant nerve compression
Surgical options include:
- Decompression to relieve pressure on nerves
- Spinal fusion to stabilize vertebral alignment
- Minimally invasive approaches when appropriate
Treatment decisions are personalized based on symptoms, imaging, health status, and goals.
Spondylolisthesis Care in Minnesota & Wisconsin
To schedule a full evaluation, complete the appointment request form or call 1.800.353.7720.
Our Minnesota and Wisconsin specialists provide evidence-based care with a focus on clear diagnosis, patient education, and long-term functional improvement.
We serve patients across the Twin Cities metro area, Greater Minnesota, and Western Wisconsin.
FAQs: Spondylolisthesis
What is the best treatment for spondylolisthesis?
Mild and moderate cases often improve with physical therapy, anti-inflammatories, and targeted injections; severe nerve compression may require surgery.
Can spondylolisthesis get worse over time?
Yes, especially degenerative spondylolisthesis, which can progress as discs and joints continue to wear down.
Does spondylolisthesis always require surgery?
No. Many patients manage symptoms without surgery through therapy, medication, and injections.
How do doctors grade spondylolisthesis?
Doctors measure the percentage of vertebral slippage using the Meyerding classification (Grade I–V).
Can I exercise with spondylolisthesis?
Yes, but avoid extension-based exercises, heavy lifting, or repetitive bending; a therapist can guide safe movement.
What symptoms mean I should seek urgent care?
Sudden loss of bowel or bladder control, severe leg weakness, or numbness around the groin requires immediate medical attention.