ent of a ersity Intervertebral disc Between vertebral bodies Nucleus pulposus Protrusion of nucler pulposus result in lower An inner soft, pulpy, back pain Highly elastic structure Anulus fibrosus An outer fibrous ring consisting of fibrocartilage Lat. view Annulus rous pulposus D Lateral view of disc E Lateral view of disc wh F Anterior view during when recumbent erect(weight bearing Intervertebral disc HANG-Department of Anatomy-Ft Lat viewCopy Right- Hongqi ZHANG-Department of Anatomy-Fudan University Copy Right- Hongqi ZHANG-Department of Anatomy-Fudan University 4 Intervertebral disc Between vertebral bodies Nucleus pulposus An inner soft, pulpy, Highly elastic structure Anulus fibrosus An outer fibrous ring consisting of fibrocartilage Lat. view Intervertebral disc Lat. view Nucleus pulposus Annulus fibrous Protrusion of nucleus pulposus result in lower back pain