raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:1248

Maxillonasal dysplasia

Synonyms: Binder syndrome · Maxillonasal dysostosis

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal dominant, Autosomal recessive, Multigenic/multifactorial
Age of onset
Neonatal
Status
active

A rare developmental anomaly characterized by midfacial hypoplasia affecting primarily the anterior part of the maxilla (premaxilla) and the nasal complex.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enMaxillonasal dysplasiaBinder syndrome · Maxillonasal dysostosis
frDysplasie maxillonasaleDysostose maxillonasale · Syndrome de Binder
deBinder-SyndromDysplasie, maxillonasale, Typ Binder
esDisplasia maxilonasalSíndrome de Binder
itSindrome di BinderDisplasia maxillonasale, tipo Binder
nlMaxillonasale dysplasieMaxillonasale dysostose · Syndroom van Binder
ptDisplasia maxilonasalSíndrome Binder
plDysplazja szczękowo-nosowaDyzostoza szczękowo-nosowa · Zespół Bindera
csMaxillonazální dysplázieMaxillonazální dysostóza · Binderův syndrom
ukЩелепно-лицьова дисплазіяСиндром Біндера · Щелепно-носовий дизостоз
zh上颌窦-鼻发育异常上颌窦-鼻发育异常
trMaksillonasal displaziBinder sendromu · Maksillonasal dizostoz

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM155050Evalidated
ICD-10Q75.8NTBTattributedvalidated
ICD-11LD2H.YNTBTindexvalidated
MONDO0007953Evalidated
MeSHC536036Evalidated
UMLSC0220692Evalidated
GARD6992Evalidated
MedDRA10075843Evalidated

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 (5):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—WorldwideClass onlyNot yet validatedORPHANET

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

20 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0005280Depressed nasal bridge
HP:0000457Depressed nasal ridge
HP:0012368Flat face
HP:0000327Hypoplasia of the maxilla
HP:0011892Low levels of vitamin K
HP:0011800Midface retrusion
HP:0002000Short columella
HP:0003196Short nose
Frequent (79-30%)
HP:0005288Abnormality of the nares
HP:0000175Cleft palate
HP:0000691Microdontia
HP:0010807Open bite
HP:0004609Patchy distortion of vertebrae
HP:0002650Scoliosis
HP:0009882Short distal phalanx of finger
HP:0001065Striae distensae
HP:0009804Tooth agenesis
HP:0008428Vertebral clefting
Occasional (29-5%)
HP:0010185Aplasia/Hypoplasia of the distal phalanges of the toes
HP:0000303Mandibular prognathia

Run the differential on the 8 obligate / very frequent terms

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Sources for this card