2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Congenital Anomalies 740-759 > Other Congenital Anomalies Of Circulatory System 747.* > 2006 ICD-9-CM Diagnosis 747.21 Congenital anomalies of aortic arch View the most recent version of ICD-9-CM 747.21 747.21 is a specific code that can be used to specify a diagnosis 747.21 contains 26 index entries View the ICD-9-CM Volume 1 747.* hierarchy Alternate Terminology 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 747.21 Excludes hypoplasia of aortic arch (747.10)  Index entries containing 747.21: Absence (organ or part) (complete or partial) transverse aortic arch (congenital) 747.21 Anomaly, anomalous (congenital) (unspecified type) 759.9 aorta, aortic 747.20 arch 747.21 origin subclavian artery (left) (right) 747.21 specified type NEC aorta, aortic 747.29 arch 747.21 transverse aortic arch 747.21 vascular NEC (see also Anomaly, peripheral vascular system) 747.60 ring 747.21 Atresia, atretic (congenital) 759.89 aorta 747.22 ring 747.21 Deformity 738.9 aorta (congenital) 747.20 arch 747.21 acquired 447.8 aortic arch 747.21 acquired 447.8 ring 747.21 transverse aortic arch (congenital) 747.21 Dextraposition, aorta 747.21 with ventricular septal defect, pulmonary stenosis or atresia, and hypertrophy of right ventricle 745.2 in tetralogy of Fallot 745.2 Diverticula, diverticulosis, diverticulum (acute) (multiple) (perforated) (ruptured) 562.10 aorta (Kommerell's) 747.21 Kommerell's 747.21 Double aortic arch 747.21 Duplication - see also Accessory aortic arch 747.21 Malposition congenital aorta 747.21 Overriding aorta 747.21 Persistence, persistent (congenital) 759.89 convolutions aortic arch 747.21 double aortic arch 747.21 left root with right arch of aorta 747.21 right aortic arch 747.21 Pseudocoarctation 747.21 Ring(s) aorta 747.21 vascular (congenital) 747.21 Syndrome - see also Disease aortic ring 747.21