This medical illustration series depicts the anatomy of the spine, or vertebral column. Shows the skeletal and neural elements, including the spinal cord, vertebral bodies, intervertebral discs, dura mater, conus medullaris and cauda equina. Shows a posterior (back) view of the spine, each vertebral level from C1 to the coccyx. Illustrations are color-coded to show the location of the cervical, thoracic, lumbar, sacral and coccygeal curvatures.