raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:99090

Malposition of a coronary ostium

Type
Morphological anomaly
Group
Disorder
Status
active

A rare coronary artery congenital malformation characterized by displacement of one of the coronary arteries, originating closer to the aortic root or to the commissural area. The anomaly is considered to be asymptomatic, however, it may impose surgical difficulties during aortic root surgery.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enMalposition of a coronary ostium
frAnomalie de position d'un ostium coronaire
deFehlstellung eines Koronarostiums
esMalposición del ostium coronarioOrigen anormalmente alto de la arteria coronaria
itMalposizionamento dell'ostio coronarico
nlMalpositie van een coronair ostium
ptÓstio coronário mal posicionado
plMalpozycja ujścia wieńcowego
csMalpozice koronárního ostia
ukНеправильне розташування вусть коронарних артерій
zh冠状动脉口错位
trKoroner ostiumun malpozisyonu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q24.5NTBTattributedvalidated
ICD-11LA8C.1NTBTattributedvalidated
MONDO0020426Evalidated
UMLSC3532077Evalidated

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):

No children.

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