- Cervical vertebrae are the seven vertebrae in the neck. They are responsible for supporting the head and allowing it to move.
- Thoracic vertebrae are the twelve vertebrae in the chest. They are responsible for protecting the heart, lungs, and other organs in the chest.
- Lumbar vertebrae are the five vertebrae in the lower back. They are responsible for supporting the body's weight and allowing it to move.
- Sacral vertebrae are the five vertebrae that are fused together to form the sacrum. The sacrum is located at the base of the spine and connects it to the pelvis.
- Coccygeal vertebrae are the four vertebrae that are fused together to form the coccyx. The coccyx is located at the very bottom of the spine.