H04.6 is the ICD-10 code for Other changes in lacrimal passages. It is a four-character subcategory of H04 (Disorders of lacrimal system), the most specific level in the WHO edition. It belongs to the block H00–H06 (Disorders of eyelid, lacrimal system and orbit) in Chapter VII, Diseases of the eye and adnexa.
- Code type
- Subcategory (4 characters)
- Chapter
- VII · H00–H59
- Classification
- WHO ICD-10, 2019 version
What H04.6 includes
Conditions and terms that are coded here.
- Lacrimal fistula
H04.6 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
H04.6Annen forandring i tåreveier
DH046Anden forandring i tåreapparat
- DH046AFistula lacrimalis
H04.6Muu kyynelteiden sairaus
H04.6Sonstige Veränderungen an den Tränenwegen
H04.6Autres lésions des voies lacrymales
H04.6overige veranderingen van traanwegen
Listed through more specific codes:
- H04.69Other changes of lacrimal passages
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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