raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:71271

Split hand-split foot-deafness syndrome

Synonyms: Split hand-split foot-hearing loss syndrome

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

Split hand - split foot - deafness is an extremely rare genetic syndrome reported in a few families to date and characterized clinically by split hand/split foot malformation (SHFM) and mild to moderate sensorineural hearing loss, sometimes associated with cleft palate and intellectual deficit.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enSplit hand-split foot-deafness syndromeSplit hand-split foot-hearing loss syndrome
frSyndrome de mains et pieds fendus-surdité
deSpalthand - Spaltfuß - Schwerhörigkeit
esSíndrome de mano hendida-pie hendido-sorderaSíndrome de mano hendida-pie hendido-hipoacusia
itMani e piedi a chela - sordità
nlGespleten hand - gespleten voet - doofheid-syndroomGespleten hand - gespleten voet - gehoorverlies-syndroom
ptSíndrome de mão fendida-pé fendido-surdezEctrodactilia de mãos e pés-surdez
plRozszczep ręki - rozszczep stopy - głuchota= en
csSyndrom zahrnující ektrodaktylii a hluchotu= en
ukСиндром розщепленої кисті-розщепленої стопи-глухотиСиндром розщепленої руки-розщепленої ноги- втрати слуху
zh分裂手-分裂足-耳聋综合征裂手-裂足-听力丧失综合征
trYarık el-yarık ayak-sağırlık sendromuAyrık el-ayrık ayak işitme kaybı sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM220600Evalidated
ICD-10Q87.2NTBTattributedvalidated
ICD-11LD2H.YNTBTindexvalidated
MONDO0009080Evalidated
MeSHC565647Evalidated
UMLSC1857344Evalidated

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 (6):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
DLX5Disease-causing germline mutation(s) inAssessedHGNC:2918ENSG000001058806000287q21.3distal-less homeobox 522121204[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families22 casesWorldwideCase(s)ValidatedORPHANET
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

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