raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:141239

Median cleft of the upper lip and maxilla

Type
Morphological anomaly
Group
Disorder
Status
active

A rare median facial cleft characterized by a midline vertical cleft through the upper lip and premaxillary bone, which is highly variable in its extent and may also involve the nasal septum and central nervous system. Depending on the severity of the defect, associated manifestations include atrophy of midline structures, hypo-/hypertelorism, monophthalmia, proboscis, nasal deformity, median alveolar cleft, and short upper frenulum.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enMedian cleft of the upper lip and maxilla
frFente médiane labio-maxillaireFente médiane de l'étage moyen de la face
deMediane Spalte der Oberlippe und des Oberkiefers
esHendidura mediana en labio superior y maxilaHendidura de la parte media de la cara en estado medio · Hendidura mediofacial en línea media
itSchisi mediana del labbro superiore e della mascella
nlMediane spleet van bovenlip en maxilla
ptFenda labio-maxilar mediana
plPośrodkowy rozszczep górnej wargi i szczęki
csMediální rozštěp horního rtu a maxily
ukСерединна розщілина верхньої губи та верхньої щелепи
zh上唇和上颌正中裂
trÜst dudak ve maksillanın orta yarığı

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q18.8NTBTattributedvalidated
ICD-11LA51NTBTindexvalidated
MONDO0015413Evalidated
UMLSC3697381Evalidated

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