Vertebral slippage causing spinal instability - treatment focuses on restoring stability and relieving nerve compression.
Spondylolisthesis is the forward slippage of one vertebra relative to the vertebra below it. This can occur due to a defect in the bone (isthmic) or degenerative changes (degenerative). The fundamental issue is spinal instability.
Treatment plans are designed to restore neural space and stabilize the slipped segment. The degree of slip, symptoms, and patient factors all influence the treatment approach.
Different causes require different treatment approaches
Fracture or defect in bone connecting facet joints
Most frequently affects lowest lumbar level
Repetitive hyperextension activities
Degeneration of stabilizing joints
Most mobile lumbar segment
Higher prevalence in females over 50
Symptoms often worsen with extension activities and prolonged standing
Mechanical pain worsening with activity
Compensatory muscle tension
Forward lean or altered gait
Difficulty with prolonged standing
Nerve root compression causing leg pain
Walking intolerance due to stenosis
Neurological deficits in legs
Comprehensive evaluation to assess slip severity and instability
Standing X-rays are essential to assess the degree of slip and dynamic instability.
Spondylolisthesis is graded based on the percentage of slip:
Treatment focuses on stability restoration - fusion is typically preferred for significant instability
Non-surgical management may be effective for stable slips with minimal symptoms.
Fusion stabilizes the slipped segment and can include decompression if nerve compression exists.
Combined approach to relieve nerve compression while stabilizing the unstable segment.
ADR is generally contraindicated in spondylolisthesis due to the underlying instability and significant facet degeneration. Fusion remains the preferred treatment for clinically significant instability.
Fusion provides excellent long-term stability and pain relief
Significant reduction in back and leg pain
Elimination of abnormal motion
Return to activities and work
Pain management and gentle mobilization
Progressive activity and strengthening
Fusion consolidation and full activity
Get expert evaluation to determine if your spondylolisthesis requires surgical stabilization.