L90 is the ICD-10 code for Atrophic disorders of skin. It is a three-character category divided into 9 subcodes; use the subcode whenever the record supports that level of detail. It belongs to the block L80–L99 (Other disorders of the skin and subcutaneous tissue) in Chapter XII, Diseases of the skin and subcutaneous tissue.
- Code type
- Category (3 characters)
- Chapter
- XII · L00–L99
- Classification
- WHO ICD-10, 2019 version
Subcodes of L90
- L90.0Lichen sclerosus et atrophicus
- L90.1Anetoderma of Schweninger-Buzzi
- L90.2Anetoderma of Jadassohn-Pellizzari
- L90.3Atrophoderma of Pasini and Pierini
- L90.4Acrodermatitis chronica atrophicans
- L90.5Scar conditions and fibrosis of skin
- L90.6Striae atrophicae
- L90.8Other atrophic disorders of skin
- L90.9Atrophic disorder of skin, unspecified
L90 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
DL90Atrofiske forstyrrelser i hud
L90Ihon surkastumasairaudet
L90Atrophische Hautkrankheiten
L90Affections atrophiques de la peau
L90atrofische huidaandoeningen
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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