Q22.1 is the ICD-10 code for Congenital pulmonary valve stenosis. 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
Q22.1 in national editions
Countries report with their own edition of ICD-10. Most keep the WHO code and add more specific codes beneath it.
Q22.1Medfødt valvulær pulmonalstenose
DQ221Medfødt pulmonalklapstenose
Q22.1Keuhkovaltimoläpän synnynnäinen ahtauma
Q22.1Angeborene Pulmonalklappenstenose
Q22.1Sténose congénitale de la valve pulmonaire
Q22.1congenitale pulmonalisklepstenose
Q22.1Congenital pulmonary valve stenosis
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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