https://www.elsevier.com/resources/anatomy/muscular-system/muscles-of-back/origin-of-interspinales-thoracis-muscles/17164
Explore the superior aspect of the spinous process of the third thoracic vertebra.
complete anatomyorigininterspinalesmuscles
https://www.elsevier.com/resources/anatomy/muscular-system/muscles-of-back/insertion-of-interspinales-lumborum-muscles/24959
Explore the detailed anatomy of the spinous process of the first lumbar vertebra.
complete anatomyinsertioninterspinalesmuscles