| M53.80 | Other specified dorsopathies, site unspecified | BILLABLE CODE |
| M53.81 | Other specified dorsopathies, occipito-atlanto-axial region | BILLABLE CODE |
| M53.82 | Other specified dorsopathies, cervical region | BILLABLE CODE |
| M53.83 | Other specified dorsopathies, cervicothoracic region | BILLABLE CODE |
| M53.84 | Other specified dorsopathies, thoracic region | BILLABLE CODE |
| M53.85 | Other specified dorsopathies, thoracolumbar region | BILLABLE CODE |
| M53.86 | Other specified dorsopathies, lumbar region | BILLABLE CODE |
| M53.87 | Other specified dorsopathies, lumbosacral region | BILLABLE CODE |
| M53.88 | Other specified dorsopathies, sacral and sacrococcygeal region | BILLABLE CODE |
