Discussion Bio-mechanical Diagnosis Imaging Diagnosis: Focal outer annular rupture causing a pan-central extruded material; leading to a right S1 radiculopathy. Intricate Bio-mechanical Findings (IBF): Hypermobile L5-S1 Functional Unit. Inter-segmental Dysfunction (ISD) Stage III. Adjacent transitional Segment. Is it possible to diagnose the pre-existent ISD prior to the current discopathy? Has the transitional…
