disc degeneration flat diagram with condition exampes - bulging, hernoated, degenerative and thinning disc. ed

aged aging anatomical anatomy and back backbone body bone bones bulging care central chiropractic clinic compression condition conditions degeneration degenerative design diagram disc disease disk educational exampes flat formation graphics health herniation hernoated human illustration info informationn joint medical medicine nerve normal orthopedic pain painful poster posture problem skeletal skeleton spinal spine structure thinning vector vertebra