x-ray image of old man show ankylosing spondylitis or bamboo spine

adult anatomy ankylosing ankylosis arthritis autoimmune back bamboo body bone care chiropractic chiropractor degeneration diagnosis disc disease disk doctor film fixed fusion health hospital human immobility inflammation intervertebral joint lumbar medical medicine muscle orthopedic osteoporosis pain patient pelvis posture science skeleton spinal spine spondylitis tissue vertebra white