| ICD-10 Code | Description |
| M53.2X1 | Spinal instabilities, occipito-atlanto-axial region |
| M53.2X2 | Spinal instabilities, cervical region |
| M53.2X3 | Spinal instabilities, cervicothoracic region |
| M53.2X4 | Spinal instabilities, thoracic region |
| M53.2X5 | Spinal instabilities, thoracolumbar region |
| M53.2X6 | Spinal instabilities, lumbar region |
| M53.2X7 | Spinal instabilities, lumbosacral region |
| M53.2X8 | Spinal instabilities, sacral and sacrococcygeal region |
| M53.2X9 | Spinal instabilities, site unspecified |
