Q16.4 is the ICD-10 code for Other congenital malformations of middle ear. It is a four-character subcategory of Q16 (Congenital malformations of ear causing impairment of hearing), 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
What Q16.4 includes
Conditions and terms that are coded here.
- Congenital malformation of middle ear NOS
Q16.4 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q16.4Andra specificerade medfödda missbildningar av mellanörat
Q16.4Annen medfødt misdannelse av mellomøre
DQ164Anden medfødt misdannelse i mellemøret
- DQ164AMedfødt kolesteatom i mellemøret
Q16.4Muu synnynnäinen välikorvan epämuodostuma
Q16.4Sonstige angeborene Fehlbildungen des Mittelohres
Q16.4Autres malformations congénitales de l'oreille moyenne
Q16.4overige congenitale misvormingen van middenoor
Q16.4Other congenital malformations of middle ear
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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