model of the cervical spine with blood vessels on a white background. the concept of lordosis and spondylosis of the cervical

absorbers anomaly arch arteries articular atlant backbone bifida blood body bone canal cartilage cervical collagen column copy cord discs epidural epistrophea fibers fibrous hernia intervertebral layout ligament ligaments longitudinal lordosis lower lumbar microspondylia mock myelomeningocele nerves node osteoporosis process ring sacral sacrum shock skeleton space spina spinal spine spinous spondylolisthesis spondylolysis thoracic veins vertebra vertebrae vertebral vessels