commissural facial cleft
MONDO:0013300Mondo
Findings
No curated finding names commissural facial cleft yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
Greatly exaggerated width of the mouth, resulting from failure of union of the maxillary and mandibular processes, with extension of the oral orifice toward the ear. The defect may be unilateral or bilateral. (Dorland, 27th ed)
Definition from the Mondo Disease Ontology (MONDO:0013300), read 2026-09-29. CC BY 4.0.
Genes
2 genes
Germline variants in the gene encoding each protein, as classified by GenCC submitters, each in their own words. Limited, disputed and refuted submissions are listed too.
Where it sits
- A kind of
Other names
1 name
Resolves to: commissural facial cleft
- Also called
- macrostomia