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IPCCC ICD-11 Congenital Heart Atlas

You are here: Outlet ventricular septal defect with posteriorly malaligned outlet septum Outlet ventricular septal defect Ventricular septal defect Congenital anomaly of ventricular septum Congenital anomaly of a ventricle or the ventricular septum Structural developmental anomaly of heart or great vessels

IPCCC Term Outlet ventricular septal defect with posteriorly malaligned outlet septum
IPCCC Code 07.10.18
ICD-11 MMS LA88.4Y
ICD-11 Code 1478451433

Definition

A congenital cardiac malformation in which there is an outlet ventricular septal defect and the muscular outlet septum is malaligned in a postero-caudal fashion with respect to the trabecular muscular septum such that there is usually obstruction to the left ventricular outflow tract.

Synonyms/Abbreviations

Ventricular septal defect opening into right ventricular outlet with posterior malalignment of outlet septum, Outlet ventricular septal defect "coarctation type"

STS-EACTS-derived IPCCC term

VSD, Type 1 (Subarterial) (Supracristal) (Conal septal defect) (Infundibular), Outlet ventricular septal defect with posteriorly malaligned outlet septum

EPCC-derived IPCCC term

Outlet ventricular septal defect (VSD) with posteriorly malaligned outlet septum

ICD-11 MMS code or crossmap

LA88.4Y*: This ICD-11 Foundation term is not in ICD-11MMS. If using ICD-11MMS to code for this term, crossmap to the higher order term “Other specified ventricular septal defect” with code LA88.4Y

ICD-10 MMS code or crossmap

Q21.0**: This term is not in ICD-10. If coding using ICD-10, use the higher order term “Ventricular septal defect” with code Q21.0

Parent

Outlet ventricular septal defect

Siblings

Children

Coding Notes

None

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