L67.0 is the ICD-10 code for Trichorrhexis nodosa. It is a four-character subcategory of L67 (Hair colour and hair shaft abnormalities), the most specific level in the WHO edition. It belongs to the block L60–L75 (Disorders of skin appendages) in Chapter XII, Diseases of the skin and subcutaneous tissue.
- Code type
- Subcategory (4 characters)
- Chapter
- XII · L00–L99
- Classification
- WHO ICD-10, 2019 version
L67.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
L67.0Trichorrhexis nodosa
L67.0Trichorrhexis nodosa
DL670Trichorrhexis nodosa
L67.0Hiusten solmukatkeilu
L67.0Trichorrhexis nodosa
L67.0Trichorrhexie noueuse
L67.0trichorrhexis nodosa
L67.0Trichorrhexis nodosa
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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