Q22.8 is the ICD-10 code for Other congenital malformations of tricuspid valve. It is a four-character subcategory of Q22 (Congenital malformations of pulmonary and tricuspid valves), the most specific level in the WHO edition. It belongs to the block Q20–Q28 (Congenital malformations of the circulatory 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
Q22.8 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q22.8Annen spesifisert medfødt misdannelse i trikuspidalklaff
DQ228Anden medfødt misdannelse af trikuspidalklap
Q22.8Muu synnynnäinen kolmiliuskaläpän epämuodostuma
Q22.8Sonstige angeborene Fehlbildungen der Trikuspidalklappe
Q22.8Autres malformations congénitales de la valvule tricuspide
Q22.8overige gespecificeerde congenitale misvormingen van tricuspidalisklep
Q22.8Other congenital malformations of tricuspid valve
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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