Fig. 5From: Relationships between paraspinal muscle morphology and neurocompressive conditions of the lumbar spine: a systematic review with meta-analysisPooled LMM imaging measurements – FCSA:TCSA ratio. Pooled FCSA:TCSA ratio measures for meta-analysis comparing the side affected by disc herniation to the unaffected side. 5a: at the level of herniation; 5b: below the level of herniationBack to article page