raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:141061

Commissural lip fistula

Type
Morphological anomaly
Group
Disorder
Status
active

A rare otorhinolaryngological malformation characterized by a unilateral or bilateral fistula located at the corner of the mouth, where the vermillion border of the upper lip meets that of the lower lip. The lesion is lined by labial mucosa. It is potentially susceptible to infection.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCommissural lip fistula
frFistule de la commissure labiale
deLippenfistel, kommissurale
esFístula en la comisura del labio
itFistola della commissura labiale
nlCommissurale lipfistel
ptFístula da comissura do lábio
plPrzetoka spoidła wargi
csKomisurální píštěl rtu
ukКомісуральна нориця губи
zh口角瘘管
trKomisüral dudak fistülü

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q38.0NTBTattributedvalidated
ICD-11LA5YNTBTindexvalidated
MONDO0015381Evalidated
UMLSC5680634Evalidated
GARD19939Evalidated

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