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IPCCC ICD-11 Congenital Heart Atlas

You are here: Atrioventricular septal defect with ventricular imbalance Common atrioventricular junction with atrioventricular septal defect Common atrioventricular junction Congenital anomaly of an atrioventricular valve or atrioventricular septum Structural developmental anomaly of heart or great vessels

IPCCC Term Atrioventricular septal defect with ventricular imbalance
IPCCC Code 06.07.26
ICD-11 MMS LA87.25
ICD-11 Code 560731030

Definition

A congenital cardiac malformation that is a variant of atrioventricular septal defect (atrioventricular canal defect) with one ventricle significantly larger than the other.

Synonyms/Abbreviations

Unbalanced atrioventricular canal

STS-EACTS-derived IPCCC term

AVC (AVSD), With ventricular imbalance

EPCC-derived IPCCC term

Atrioventricular septal defect (AVSD) with ventricular imbalance

ICD-11 MMS code or crossmap

LA87.44

ICD-10 MMS code or crossmap

Q21.2**: This Foundation term is not in ICD-10. If using ICD-10 to code, crossmap to higher order term “Atrioventricular septal defect”, ICD-10 code Q21.2

Parent

Common atrioventricular junction with atrioventricular septal defect

Siblings

Children

Coding Notes

Unbalanced ventricular size and unbalanced relation of the common atrioventricular valve to the ventricles are to be distinguished by coding unbalanced ventricular size as "Atrioventricular septal defect with ventricular imbalance" and the unbalanced relation of the common atrioventricular valve to the ventricles should also be coded as "Common atrioventricular valve with unbalanced commitment of valve to ventricles".