The spine, or backbone, plays a crucial role in the human anatomy, acting as the primary pathway for nerves as they travel throughout the body. Discover the different regions of the vertebral column in this handy video, and then learn more about the individual structures in Complete Anatomy! Complete Anatomy available on Mac: https://itunes.apple.com/us/app/complete-anatomy/id1141323850?mt=12&at=1010l8cc&ct=fb&pt=87498 Complete Anatomy available on iOS: https://geo.itunes.apple.com/us/app/comple