Removal of posterior wall of lumbar canal is not surgery of stenosis. Access and treatment of 9 targets spread over 3 zones and 3 walls is. It is possible under local anesthesia and stitchless. Of course transforaminal. We will talk about how to identify access and manage the 9 targets in close proximity of roots and Thecal Sac. Stenosis as we know manifests as chronic cauda equina ailment. This webinar deals with precision targeting of symptom generators in stenosis.