herniated disc degeneration - spine problem

anatomical anatomy arthritis backbone blue bone bulging canal chiropractic closeup column cord damaged degenerate degenerated degeneration diagnosis disc disease extrusion hernaition hernia herniated illness intervertebral lamina lateral medicine nerve nucleus orthopedic osteophyte pain paralyze posture pressure prolapse protrude pulposus sequestration skeleton spinal spinalcolumn spine surgery symptom thinning treatment vertebra xray