| Value | Code Name | Code | Code System | Code Description |
|---|---|---|---|---|
| Cervical (C) | Cervical (C) | Cervical vertebrae are the 7 spinal bones that support the neck | ||
| Thoracic (T) | Thoracic (T) | Thoracic vertebrae are the 12 spinal bones that connect to the rib cage | ||
| Lumbar (L) | Lumbar (L) | Lumbar vertebrae are the 5 lowest and largest bones of the spinal column. Most of the body's weight and stress falls on the lumbar vertebrae |