raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:95465

Cleft mitral valve

Type
Morphological anomaly
Group
Disorder
Status
active

A rare, congenital, non-syndromic heart malformation characterized by a slit-like hole or defect in one of the mitral valve leaflets, which is usually thickened and distorted. It usually affects the anterior leaflet, but the cleft of posterior leaflet has also been described. Cleft mitral valve can be isolated or associated with other congenital heart anomalies.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCleft mitral valve
frFente mitrale
deMitralklappenspalt
esVálvula mitral hendida
itSchisi della valvola mitrale
nlGespleten mitralisklep
ptFenda da Válvula mitral
plRozszczep zastawki mitralnej
csRozštěp mitrální chlopně
ukРозщеплення стулки мітрального клапана
zh二尖瓣裂
trYarık mitral kapak

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q23.3NTBTattributedvalidated
ICD-11LA87.1YNTBTattributedvalidated
MONDO0019818Evalidated
UMLSC0344772Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

Children (2):

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card