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Spine 101
- 1. Spine 101 brought to you by Kruse Chiropractic © Copyright, 2006, PreventiCare® Publishing
- 3. The Spinal Structure © Copyright, 2006, PreventiCare® Publishing The vertebral column keeps us vertical and protects the spinal column. The spine is made up of 24 bones known as vertebrae. The vertebrae rest on a bone called the sacrum. Below the sacrum is the coccyx. Between the vertebrae are joints, which are cushioned intervertebral discs (IVDs).
- 4. The Vertebra Structure © Copyright, 2006, PreventiCare® Publishing Vertebrae consist of… Vertebrae protect the vertebral foramen, where the spinal cord passes through. A weight-bearing outer bone called the centrum. A ring-shaped arch, which is attached to the centrum.
- 5. Types of Vertebrae © Copyright, 2006, PreventiCare® Publishing Cervical vertebrae: lightweight for flexibility and range of motion. Thoracic vertebrae: each attached to a rib. Lumbar vertebrae: bear the weight of the head and trunk. Sacrum: five fused bones flanked by pelvis bones. Coccyx: four fused vertebrae.