raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:163668

Spondyloepiphyseal dysplasia, MacDermot type

historical

Synonyms: Spondyloepiphyseal dysplasia-myopia-sensorineural deafness syndrome · Spondyloepiphyseal dysplasia-myopia-sensorineural hearing loss syndrome

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

A rare spondyloepiphyseal dysplasia and spondyloepimetaphyseal dysplasia characterized by short stature, femoral epiphyseal dysplasia, mild vertebral changes including lumbar lordosis and platyspondyly and sensorineural deafness. Adult-onset myopia and retinal detachment have been reported in some patients. Additional clinical features may include clinodactyly, pes planus and prominent heel. There have been no further descriptions in the literature since 1987.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enSpondyloepiphyseal dysplasia, MacDermot typeSpondyloepiphyseal dysplasia-myopia-sensorineural deafness syndrome · Spondyloepiphyseal dysplasia-myopia-sensorineural hearing loss syndrome
frDysplasie spondylo-épiphysaire type MacDermotSyndrome de dysplasie spondylo-épiphysaire-myopie-surdité sensorielle
deDysplasie, spondyloepiphysäre, Typ MacDermotSpondyloepiphysäre Dysplasie - Myopie - sensorineuraler Hörverlust
esDisplasia espondiloepifisaria tipo MacDermotSíndrome de displasia espondiloepifisaria-miopía-hipoacusia neurosensorial · Síndrome de displasia espondiloepifisaria-miopía-sordera neurosensorial
itDisplasia spondiloepifisaria tardiva, tipo MacDermotDisplasia spondilometafisaria - miopia - sordità neurosensoriale
nlSpondylo-epifysaire dysplasie, MacDermot-typeSpondylo-epifysaire dysplasie - myopie - sensorineuraal gehoorverlies-syndroom · Spondylo-epifysaire dysplasie - myopie - sensorineurale doofheid-syndroom
ptDisplasia espondiloepifisária tardia, tipo MacDermot
plDysplazja kręgowo-nasadowa, typ MacDermotaSpondyloepiphyseal dysplasia - myopia - sensorineural deafness
csSpondyloepifyzární dysplázie, MacDermotové typSyndrom zahrnující spondyloepifyzární dysplázii, myopii a senzorineurální hluchotu
ukСпондилоепіфізарна дисплазія, тип МакДермотаСпондилоепіфізарна дисплазія-міопія-сенсоневральна приглухуватість · Спондилоепіфізарна дисплазія-міопія-сенсоневральна приглухуватість
zhMacDermot 型脊柱骨骺发育不良脊柱骨骺发育不良-近视-感音神经性聋综合征
trSpondiloepifizyal displazi, MacDermot tipiSpondiloepifizyal displazi-miyopi-sensörinöral sağırlık sendromu · Spondiloepifizeal displazi-miyopi-sensörinöral işitme kaybı sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM184000Evalidated
ICD-10Q77.7NTBTattributedvalidated
ICD-11LD24.3NTBTindexvalidated
MONDO0008472Evalidated
UMLSC4305149Evalidated

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 (2):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families4 casesWorldwideCase(s)Validated3681905[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_3681905[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