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Q25.46 Tortuous aortic arch
BackQ25Congenital malformations of great arteriesCategory10 →Q25.0Patent ductus arteriosusCategoryQ25.1Coarctation of aortaCategoryQ25.2Atresia of aortaCategory2 →Q25.21Interruption of aortic archCategoryQ25.29Other atresia of aortaCategoryQ25.3Supravalvular aortic stenosisCategoryQ25.4Other congenital malformations of aortaCategory10 →Q25.40Congenital malformation of aorta unspecifiedCategoryQ25.41Absence and aplasia of aortaCategoryQ25.42Hypoplasia of aortaCategoryQ25.43Congenital aneurysm of aortaCategoryQ25.44Congenital dilation of aortaCategoryQ25.45Double aortic archCategoryQ25.46Tortuous aortic archCategoryQ25.47Right aortic archCategoryQ25.48Anomalous origin of subclavian arteryCategoryQ25.49Other congenital malformations of aortaCategoryQ25.5Atresia of pulmonary arteryCategoryQ25.6Stenosis of pulmonary arteryCategoryQ25.7Other congenital malformations of pulmonary arteryCategory3 →Q25.71Coarctation of pulmonary arteryCategoryQ25.72Congenital pulmonary arteriovenous malformationCategoryQ25.79Other congenital malformations of pulmonary arteryCategoryQ25.8Other congenital malformations of other great arteriesCategoryQ25.9Congenital malformation of great arteries, unspecifiedCategory
CategoryCODABLE
Q25.46
Tortuous aortic arch
EXAMPLES
Persistent convolutions of aortic arch
- Chapter
- XVII · Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders
- Section
- Q20-Q28
- Valid from
Source
CMS ICD-10-CM Tabular List, edition FY2026.