Q66.3 is the ICD-10 code for Other congenital varus deformities of feet. It is a four-character subcategory of Q66 (Congenital deformities of feet), the most specific level in the WHO edition. It belongs to the block Q65–Q79 (Congenital malformations and deformations of the musculoskeletal system) 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 Q66.3 includes
Conditions and terms that are coded here.
- Hallux varus, congenital
Q66.3 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q66.3Annen medfødt varusdeformitet i fot
DQ663Anden medfødt varusdeformitet i fod
- DQ663AHallux varus congenitus
- DQ663BKlumpfod UNS
Q66.3Muu synnynnäinen jalkojen varusvirheasento
Q66.3Sonstige angeborene Varusdeformitäten der Füße
Q66.3Autres anomalies morphologiques congénitales du pied en varus
Q66.3overige congenitale-varusmisvormingen van voeten
Listed through more specific codes:
- Q66.30Other congenital varus deformities of feet, unspecified foot
- Q66.31Other congenital varus deformities of feet, right foot
- Q66.32Other congenital varus deformities of feet, left foot
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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