LumbagoSpondylosisFacet joint dysfunctionMild spondylolisthesis, spondylolysisInter-vertebral disc herniation (HIVD)After lumbar laminectomy or discectomyLigamentous disorders or back muscle strainStable compression fractures from T6 to L1Postural kyphosisImmobilization after surgical stabilization of thoraco lumbar fractures