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IPCCC ICD-11 Congenital Heart Atlas

You are here: Double orifice of mitral valve Congenital anomaly of mitral valve Congenital anomaly of an atrioventricular valve or atrioventricular septum Structural developmental anomaly of heart or great vessels

IPCCC Term Double orifice of mitral valve
IPCCC Code 06.02.33
ICD-11 MMS LA87.1Y
ICD-11 Code 1045118968

Definition

A congenital cardiac malformation of the mitral valve in which there are two separate flow orifices through the mitral valve into the left ventricle.

Synonyms/Abbreviations

None

STS-EACTS-derived IPCCC term

Mitral valve disease, Mitral valve pathology, Mitral leaflet abnormality, Double orifice of mitral valve

EPCC-derived IPCCC term

Double orifice of mitral valve

ICD-11 MMS code or crossmap

LA87.1Y*: This Foundation term is not in ICD-11 MMS. If using MMS to code, crossmap to "Other specified congenital anomaly of mitral valve" with code LA87.1Y

ICD-10 MMS code or crossmap

Q23.8**: This term is not in ICD-10. Crossmap to higher order term: "Other congenital malformations of aortic and mitral valves"

Parent

Congenital anomaly of mitral valve

Siblings

Coding Notes

To differentiate the congenital term Double orifice of mitral valve from a mitral valve with a fenestrated or perforated mitral valve leaflet, this term should only be used when both orifices are supported by tensor apparatuses.

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