innervated by innervated_by develops from develops from adjacent to adjacent to has muscle insertion has muscle insertion musculature neural spine vertebral column cervical vertebra erector spinae muscle group http://upload.wikimedia.org/wikipedia/commons/d/de/Gray1124.png MA:0002289 Wikipedia:Erector_spinae_muscles EMAPA:18168 erector spinae sacrospinalis A bundle of muscles and tendons that is paired and runs more or less vertically. It extends throughout the lumbar, thoracic and cervical regions, and lies in the groove to the side of the vertebral column. extensor spinae muscle m. erector spinae extensor spinae EHDAA2:0000454 EHDAA:9456 VHOG:0000984 isa muscle organ in MA. UMLS:C0224301 NCIT:C52902 FMA:71302 UBERON:0002462 BTO:0001652 extensor spinae muscles SCTID:244852007 erector spinalis axial muscle muscle of vertebral column dorsal ramus of spinal nerve erector spinae pre-muscle mass