Q12.9 is the ICD-10 code for Congenital lens malformation, unspecified. It is a four-character subcategory of Q12 (Congenital lens malformations), the most specific level in the WHO edition. It belongs to the block Q10–Q18 (Congenital malformations of eye, ear, face and neck) in Chapter XVII, Congenital malformations, deformations and chromosomal abnormalities.
- Code type
- Subcategory (4 characters)
- Chapter
- XVII · Q00–Q99
- Classification
- WHO ICD-10, 2019 version
Q12.9 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q12.9Uspesifisert medfødt linsemisdannelse
DQ129Medfødt misdannelse i øjets linse UNS
Q12.9Määrittämätön synnynnäinen mykiön epämuodostuma
Q12.9Angeborene Fehlbildung der Linse, nicht näher bezeichnet
Q12.9Malformation congénitale du cristallin, sans précision
Q12.9congenitale lensmisvorming, niet-gespecificeerd
Q12.9Congenital lens malformation, unspecified
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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