Q17.0 is the ICD-10 code for Accessory auricle. It is a four-character subcategory of Q17 (Other congenital malformations of ear), 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 Q17.0 includes
Conditions and terms that are coded here.
- Accessory tragus
- Polyotia
- Preauricular appendage or tag
- Supernumerary:
- ear
- lobule
Q17.0 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q17.0Övertaligt ytteröra
Q17.0Aksessorisk aurikkel
DQ170Accessorisk ydre øre
- DQ170APolyotia
- DQ170BTragus accessorius
Q17.0Ylilukuinen korvalehti
Q17.0Akzessorische Ohrmuschel
Q17.0Pavillon surnuméraire
Q17.0accessoire oorschelp
Q17.0Accessory auricle
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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