| CIM10 | M40.1 | Other secondary kyphosis | Non-standard |
| CIM10 | M40.10 | Other secondary kyphosis, Multiple sites in spine | Non-standard |
| CIM10 | M40.12 | Other secondary kyphosis, Cervical region | Non-standard |
| CIM10 | M40.13 | Other secondary kyphosis, Cervicothoracic region | Non-standard |
| CIM10 | M40.14 | Other secondary kyphosis, Thoracic region | Non-standard |
| CIM10 | M40.15 | Other secondary kyphosis, Thoracolumbar region | Non-standard |
| CIM10 | M40.16 | Other secondary kyphosis, Lumbar region | Non-standard |
| CIM10 | M40.17 | Other secondary kyphosis, Lumbosacral region | Non-standard |
| CIM10 | M40.19 | Other secondary kyphosis, Site unspecified | Non-standard |
| CIM10 | M40.2 | Other and unspecified kyphosis | Non-standard |
| ICD10 | M40.1 | Other secondary kyphosis | Non-standard |
| ICD10 | M40.10 | Other secondary kyphosis, Multiple sites in spine | Non-standard |
| ICD10 | M40.11 | Other secondary kyphosis, Occipito-atlanto-axial region | Non-standard |
| ICD10 | M40.12 | Other secondary kyphosis, Cervical region | Non-standard |
| ICD10 | M40.13 | Other secondary kyphosis, Cervicothoracic region | Non-standard |
| ICD10 | M40.14 | Other secondary kyphosis, Thoracic region | Non-standard |
| ICD10 | M40.15 | Other secondary kyphosis, Thoracolumbar region | Non-standard |
| ICD10 | M40.16 | Other secondary kyphosis, Lumbar region | Non-standard |
| ICD10 | M40.17 | Other secondary kyphosis, Lumbosacral region | Non-standard |
| ICD10 | M40.18 | Other secondary kyphosis, Sacral and sacrococcygeal region | Non-standard |
| ICD10 | M40.19 | Other secondary kyphosis, Site unspecified | Non-standard |
| ICD10 | M40.2 | Other and unspecified kyphosis | Non-standard |
| ICD10CM | M40.10 | Other secondary kyphosis, site unspecified | Non-standard |
| ICD10CM | M40.13 | Other secondary kyphosis, cervicothoracic region | Non-standard |
| ICD10CM | M40.14 | Other secondary kyphosis, thoracic region | Non-standard |
| ICD10CM | M40.15 | Other secondary kyphosis, thoracolumbar region | Non-standard |
| ICD10CN | M40.1 | Other secondary kyphosis | Non-standard |
| ICD10CN | M40.100 | Other secondary kyphosis | Non-standard |
| ICD10CN | M40.101 | Ankylosing spondylitis kyphosis (machine translation) | Non-standard |
| ICD10CN | M40.2 | Other and unspecified kyphosis | Non-standard |
| ICD10GM | M40.1 | Other secondary kyphosis | Non-standard |
| ICD10GM | M40.10 | Other secondary kyphosis, Multiple sites in spine | Non-standard |
| ICD10GM | M40.11 | Other secondary kyphosis, Occipito-atlanto-axial region | Non-standard |
| ICD10GM | M40.12 | Other secondary kyphosis, Cervical region | Non-standard |
| ICD10GM | M40.13 | Other secondary kyphosis, Cervicothoracic region | Non-standard |
| ICD10GM | M40.14 | Other secondary kyphosis, Thoracic region | Non-standard |
| ICD10GM | M40.15 | Other secondary kyphosis, Thoracolumbar region | Non-standard |
| ICD10GM | M40.16 | Other secondary kyphosis, Lumbar region | Non-standard |
| ICD10GM | M40.17 | Other secondary kyphosis, Lumbosacral region | Non-standard |
| ICD10GM | M40.18 | Other secondary kyphosis, Sacral and sacrococcygeal region | Non-standard |
| ICD10GM | M40.19 | Other secondary kyphosis, Site unspecified | Non-standard |
| ICD10GM | M40.2 | Other and unspecified kyphosis | Non-standard |
| KCD7 | M40.1 | Other secondary kyphosis | Non-standard |
| KCD7 | M40.10 | Other secondary kyphosis, multiple sites in spine | Non-standard |
| KCD7 | M40.11 | Other secondary kyphosis, occipito-atlanto-axial region | Non-standard |
| KCD7 | M40.12 | Other secondary kyphosis, cervical region | Non-standard |
| KCD7 | M40.13 | Other secondary kyphosis, cervicothoracic region | Non-standard |
| KCD7 | M40.14 | Other secondary kyphosis, thoracic region | Non-standard |
| KCD7 | M40.15 | Other secondary kyphosis, thoracolumbar region | Non-standard |
| KCD7 | M40.16 | Other secondary kyphosis, lumbar region | Non-standard |
| KCD7 | M40.17 | Other secondary kyphosis, lumbosacral region | Non-standard |
| KCD7 | M40.18 | Other secondary kyphosis, sacral and sacrococcygeal region | Non-standard |
| KCD7 | M40.19 | Other secondary kyphosis, site unspecified | Non-standard |
| KCD7 | M40.2 | Other and unspecified kyphosis | Non-standard |
| Nebraska Lexicon | 434471000124100 | Secondary kyphosis deformity of spine | Non-standard |