Category: Q21 - Congenital malformations of cardiac septa

 Chapter Notes

 Q21

Congenital malformations of cardiac septa

acquired cardiac septal defect (I51.0)

 Q21.0

Ventricular septal defect

Roger's disease

 Q21.1

Atrial septal defect

ostium primum atrial septal defect (type I) (Q21.20)

 Q21.10

Atrial septal defect, unspecified

 Q21.11

Secundum atrial septal defect

Fenestrated atrial septum

Patent or persistent ostium secundum defect (type II)

 Q21.12

Patent foramen ovale

Persistent foramen ovale

 Q21.13

Coronary sinus atrial septal defect

Coronary sinus defect

Unroofed coronary sinus

 Q21.14

Superior sinus venosus atrial septal defect

Superior vena cava type atrial septal defect

 Q21.15

Inferior sinus venosus atrial septal defect

Inferior vena cava type atrial septal defect

 Q21.16

Sinus venosus atrial septal defect, unspecified

Sinus venosus defect, NOS

 Q21.19

Other specified atrial septal defect

Common atrium

Other specified atrial septal abnormality

 Q21.2

Atrioventricular septal defect

Atrioventricular canal defect

Endocardial cushion defect

Ostium primum atrial septal defect (type I)

 Q21.20

Atrioventricular septal defect, unspecified as to partial or complete

Atrioventricular canal, NOS

Endocardial cushion defect NOS

Ostium primum atrial septal defect (type I) NOS

 Q21.21

Partial atrioventricular septal defect

Incomplete atrioventricular canal

Incomplete atrioventricular septal defect

Incomplete endocardial cushion defect

Ostium primum atrial septal defect (type I) with separate atrioventricular valves

Partial atrioventricular canal

Partial endocardial cushion defect

 Q21.22

Transitional atrioventricular septal defect

Intermediate atrioventricular canal

Intermediate atrioventricular septal defect

Intermediate endocardial cushion defect

Ostium primum atrial septal defect (type I) with separate atrioventricular valves and a small or restrictive inlet VSD

Transitional atrioventricular canal

Transitional endocardial cushion defect

 Q21.23

Complete atrioventricular septal defect

Common atrioventricular canal

Common atrioventricular septal defect

Common endocardial cushion defect

Ostium primum atrial septal defect (type I) with common atrioventricular valve and a moderate or larger inlet VSD

 Q21.3

Tetralogy of Fallot

Ventricular septal defect with pulmonary stenosis or atresia, dextroposition of aorta and hypertrophy of right ventricle.

 Q21.4

Aortopulmonary septal defect

Aortic septal defect

Aortopulmonary window

 Q21.8

Other congenital malformations of cardiac septa

Eisenmenger's defect

Pentalogy of Fallot

Code also, if applicable:

Eisenmenger's complex (I27.83)

Eisenmenger's syndrome (I27.83)

 Q21.9

Congenital malformation of cardiac septum, unspecified

Septal (heart) defect NOS