raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:3172

Eyebrow duplication-syndactyly syndrome

historical

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Infancy, Neonatal
Status
historical

A rare syndrome with syndactyly characterized by partial duplication of the eyebrows (mainly in the lateral portions) and syndactyly of the fingers and toes. Additional clinical features may include long eyelashes, hypertrichosis, excessive wrinkling of the periorbital skin, congenital lip fibroma, skin hyperelasticity (on the face and chest) and hypermobility of the interphalangeal joints. There have been no further descriptions in the literature since 1989.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enEyebrow duplication-syndactyly syndrome
frSyndrome de duplication des sourcils-syndactylie
deDoppelte Augenbrauen-Syndaktylie-Syndrom
esSíndrome de duplicación de cejas-sindactilia
itDuplicazione delle sopracciglia - sindattilia
nlWenkbrauwduplicatie - syndactylie-syndroom
ptSíndrome de duplicação das sobrancelhas-sindactilia
plZdwojenie brwi - syndaktylia
csSyndrom zahrnující dvojité obočí a syndaktylii
ukСиндром подвоєння брів - синдактилії
zh眉重复-并指(趾)综合征
trKaş duplikasyonu-sindaktili sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM227210Evalidated
ICD-10Q87.8NTBTattributedvalidated
MONDO0009200Evalidated
UMLSC4518569Evalidated
GARD2216Evalidated

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

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families3 casesWorldwideCase(s)Validated3359678[PMID]_2736796[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_3359678[PMID]_2736796[PMID]

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

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

7

Sources for this card