2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Congential Anomalies 740-759 > Other Congenital Anomalies Of Circulatory System 747.* >  2008 ICD-9-CM Diagnosis 747.22
Congenital atresia and stenosis of aorta On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.
The 2009 version of ICD-9-CM 747.22 can be accessed here. - A narrowing of the aorta in the region above the aortic valve.
- 747.22 is a specific code that can be used to specify a diagnosis
- 747.22 contains 9 index entries
- View the ICD-9-CM Volume 1 747.* hierarchy
747.22 also known as:- Absence of aorta
- Aplasia of aorta
- Hypoplasia of aorta
- Stricture of aorta
- Supra (valvular)-aortic stenosis
747.22 excludes: - congenital aortic (valvular) stenosis or stricture, so stated (746.3)
- hypoplasia of aorta in hypoplastic left heart syndrome (746.7)
Index entries containing 747.22:- Absence (organ or part) (complete or partial)
- aorta (congenital)
 747.22
Agenesis - see also Absence, by site, congenital- aorta 747.22
Anomaly, anomalous (congenital) (unspecified type) 759.9Aplasia - see also Agenesis- aorta (congenital) 747.22
Atresia, atretic (congenital) 759.89- aorta 747.22
- with hypoplasia of ascending aorta and defective development of left ventricle (with mitral valve atresia) 746.7
- arch 747.11
- ring 747.21
Hypoplasia, hypoplasis 759.89- aorta 747.22
Stenosis (cicatricial) - see also Stricture- aorta (ascending) 747.22
- supra (valvular)-aortic 747.22
Stricture (see also Stenosis) 799.89- aorta (ascending) 747.22
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