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Chapter Two
Divisions of the Back
| Term | Definition |
|---|---|
| Cervical | C1-C7 (neck region) |
| Thoracic | T1-T12 (chest region) |
| Lumbar | L1-L5 (lower back) |
| Sacral | S1-S5 (on the sacrum/buttocks) |
| Coccygeal | tailbone |