What is Post-Laminectomy Syndrome?
Post-laminectomy syndrome — sometimes called failed back surgery syndrome — describes persistent or recurrent pain after spine surgery. Causes include recurrent disc herniation, scar tissue around nerves, instability, adjacent-level degeneration, or an incomplete original diagnosis.
These are among the most demanding cases in spine care, and they begin with rigorous re-diagnosis: identifying exactly why the first operation did not deliver before proposing anything further. Options range from pain management and therapy to targeted revision surgery — often smaller and more precise than the original procedure.
Commonly identified causes
Why it happens
Pain persists or returns after spine surgery for identifiable reasons: a recurrent herniation, scar tissue tethering a nerve, instability or failed fusion, degeneration at the next level — or an original diagnosis that did not fully explain the pain.
How it is diagnosed
A systematic re-evaluation: comparing pre- and post-operative imaging, CT to assess fusion and hardware, MRI with contrast to separate scar from recurrent disc, and diagnostic injections to isolate the pain generator. The question is always why the first operation fell short.
Treatment options
Treatment follows the diagnosis: therapy and pain management for scar-related symptoms; targeted revision decompression for recurrent herniation; stabilization for pseudarthrosis or instability. Spinal cord stimulation is an option when no correctable structural cause exists.
