M40.1 is the ICD-10 code for Other secondary kyphosis. It is a four-character subcategory of M40 (Kyphosis and lordosis), the most specific level in the WHO edition. It belongs to the block M40–M43 (Deforming dorsopathies) in Chapter XIII, Diseases of the musculoskeletal system and connective tissue.
- Code type
- Subcategory (4 characters)
- Chapter
- XIII · M00–M99
- Classification
- WHO ICD-10, 2019 version
M40.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
M40.1Annan sekundär kyfos
M40.1Annen sekundær kyfose
- M40.10Annen sekundær kyfose i flere lokalisasjoner i ryggsøylen
- M40.11Annen sekundær kyfose i oksipito-atlanto-aksialregionen
- M40.12Annen sekundær kyfose i cervikalregionen
- M40.13Annen sekundær kyfose i cervikotorakalregionen
- M40.14Annen sekundær kyfose i torakalregionen
- M40.15Annen sekundær kyfose i torakolumbalregionen
- M40.16Annen sekundær kyfose i lumbalregionen
- M40.17Annen sekundær kyfose i lumbosakralregionen
- and 2 more national subcodes
DM401Anden form for sekundær kyfose
- DM401ASekundær kyfose UNS
M40.1Muu sekundaarinen kyfoosi
M40.1Sonstige sekundäre Kyphose
M40.1Autres cyphoses secondaires
M40.1overige secundaire-kyfose
Listed through more specific codes:
- M40.10Other secondary kyphosis, site unspecified
- M40.12Other secondary kyphosis, cervical region
- M40.13Other secondary kyphosis, cervicothoracic region
- M40.14Other secondary kyphosis, thoracic region
- M40.15Other secondary kyphosis, thoracolumbar region
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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