raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:1246

Brachydactyly-nystagmus-cerebellar ataxia syndrome

historical

Synonyms: Biemond syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
Unknown
Age of onset
Infancy
Status
historical

A rare multiple congenital anomalies/dysmorphic syndrome characterized by brachydactyly, nystagmus, and cerebellar ataxia. Intellectual deficit and strabismus have also been reported. There have been no further descriptions in the literature since 1934.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enBrachydactyly-nystagmus-cerebellar ataxia syndromeBiemond syndrome
frSyndrome de brachydactylie-nystagmus-ataxie cérébelleuseSyndrome de Biemond
deBrachydaktylie-Nystagmus-zerebelläre Ataxie-Syndrom
esSíndrome de braquidactilia-nistagmo-ataxia cerebelosaSíndrome de Biemond
itSindrome brachidattilia-nistagmo-atassia cerebellareSindrome di Biemond
nlBrachydactylie - nystagmus - cerebellaire ataxie-syndroomSyndroom van Biemond
ptSíndrome de braquidactilia-nistagmus-ataxia cerebelosaSíndrome Biemond
plBrachydaktylia - oczopląs - ataksja móżdżkowaZespół Biemonda
csSyndrom zahrnující brachydaktylii, nystagmus a cerebelární ataxiiBiemondův syndrom
ukСиндром брахідактилії-ністагму-мозочкової атаксіїСиндром Бімонда
zh短指症-眼球震颤-小脑共济失调综合征Biemond综合征
trBrakidaktili-nistagmus-serebellar ataksi sendromuBiemond sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM113400Evalidated
ICD-10Q87.8NTBTattributedvalidated
MONDO0007226Evalidated
UMLSC0344467Evalidated
GARD971Evalidated

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 (4):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families1 familiesWorldwideFamily(ies)ValidatedPDF:1934114230001a[OTHER]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_PDF:1934114230001a[OTHER]

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