747.21 Anomalies of aortic arch
Anomalous origin, right subclavian artery
Dextraposition of aorta
Double aortic arch
Kommerell's diverticulum
Overriding aorta
Persistent:
convolutions, aortic arch
right aortic arch
Vascular ring
Excludes:
hypoplasia of aortic arch (747.10)