raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2145

Craniosynostosis, Herrmann-Opitz type

historical

Type
Malformation syndrome
Group
Disorder
Age of onset
Antenatal
Status
historical

Craniosynostosis, Herrmann-Opitz type is a rare bone development disorder characterized by intellectual disability, short stature, turribrachycephaly, facial dysmorphism (i.e. severe hypertelorism, hypoplasia of supraorbital ridges, abnormal ears, and micrognathia), bony defects of the occiput, and digital anomalies (incl. syndactyly, oligodactyly, and/or brachydactyly). Urethral atresia has also been reported. There have been no further descriptions in the literature since 1987.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCraniosynostosis, Herrmann-Opitz type
frCraniosynostose de Herrmann-Opitz
deKraniosynostose Typ Herrmann-OpitzHerrmann-Opitz Kraniosynostose
esCraneosinostosis tipo Herrmann-OpitzCraneosinostosis de Herrmann-Opitz
itCraniosinostosi di Herrmann-Opitz
nlCraniosynostose, Herrmann-Opitz-type
ptCraniossinostose, tipo Herrmann-OpitzCraniossinostose de Herrmann-Opitz
plKraniosynostoza typu Herrmanna i Opitza
csKraniosynostóza, Herrmannův-Opitzův typKraniosynostóza, Herrmann-Opitzův typ
ukКраніосиностоз, тип Германна-Опітца
zh颅缝早闭,Herrmann-Opitz型
trKraniyosinostoz, Herrmann-Opitz tipi

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10Q75.0NTBTattributedvalidated
ICD-11LD24.GYNTBTindexvalidated
MONDO0016291Evalidated
UMLSC4706536Evalidated

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/families2 casesWorldwideCase(s)Validated3300335[PMID]_5783388[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_3300335[PMID]_5783388[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

24 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0000248Brachycephaly
HP:0100543Cognitive impairment
HP:0006101Finger syndactyly
HP:0000316Hypertelorism
HP:0001511Intrauterine growth retardation
HP:0000347Micrognathia
HP:0002983Micromelia
HP:0004322Short stature
HP:0001171Split hand
HP:0000262Turricephaly
Frequent (79-30%)
HP:0000772Abnormal rib morphology
HP:0009738Abnormality of the antihelix
HP:0010935Abnormality of the upper urinary tract
HP:0000795Abnormality of the urethra
HP:0006703Aplasia/Hypoplasia of the lungs
HP:0001156Brachydactyly
HP:0000175Cleft palate
HP:0000444Convex nasal ridge
HP:0001363Craniosynostosis
HP:0000272Malar flattening
HP:0008551Microtia
HP:0001562Oligohydramnios
HP:0003196Short nose
HP:0000465Webbed neck
7

Sources for this card