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IPCCC ICD-11 Congenital Heart Atlas

You are here: Outlet muscular ventricular septal defect without malalignment Outlet ventricular septal defect without malalignment 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 muscular ventricular septal defect without malalignment
IPCCC Code 07.11.06
ICD-11 MMS LA88.4Y
ICD-11 Code 222010536

Definition

A congenital cardiac malformation in which there is an outlet ventricular septal defect with exclusively muscular borders, in the absence of malalignment of the outlet septum with the trabecular muscular septum.

Synonyms/Abbreviations

Muscular outlet ventricular septal defect with aligned outlet septum, Conal septal hypoplasia with exclusively muscular borders; Muscular outlet ventricular septal defect

STS-EACTS-derived IPCCC term

VSD, Type 4 (Muscular), Outlet, Muscular ventricular septal defect opening to right ventricular outlet without malalignment of the outlet septum (Conal septal hypoplasia with exclusively muscular borders)

EPCC-derived IPCCC term

Outlet muscular ventricular septal defect (VSD) without malalignment

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 without malalignment

Siblings

Coding Notes

None