raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:66630

Congenital pseudoarthrosis of the clavicle

Synonyms: Congenital pseudarthrosis of the clavicle

Type
Disease
Group
Disorder
Inheritance
Not applicable
Age of onset
Childhood, Infancy, Neonatal
Status
active

A rare dysostosis of genetic origin characterized by a painless mass over the clavicle which is due to the failure of the union process of the ossification nuclei of the clavicle.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCongenital pseudoarthrosis of the clavicleCongenital pseudarthrosis of the clavicle
frPseudoarthrose congénitale de la claviculePseudarthrose congénitale de la clavicule
dePseudoarthrose der Klavikula, kongenitaleKlavikulapseudarthrose, kongenitale
esPseudoartrosis congénita de clavícula
itPseudoartrosi congenita della clavicola
nlCongenitale pseudoartrose van claviculaCongenitale pseudartrose van clavicula · Congenitale pseudoartrose van sleutelbeen
ptPseudoartrose da clavícula congénita
plWrodzone stawy rzekome obojczyków= en
csVrozená pseudoartróza klavikuly= en
ukВроджений псевдоартроз ключиціВроджений псевдоартроз ключиці
zh先天性锁骨假性关节病先天性锁骨假关节
trKlavikulanın doğumsal psödoartrozuKlavikulanın Doğumsal psödartrozu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM118980Evalidated
ICD-10Q74.0NTBTinclusionvalidated
ICD-11LB72.YNTBTindexvalidated
MONDO0007330Evalidated
MeSHC562548Evalidated
UMLSC0265565Evalidated

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/families200 casesWorldwideCase(s)ValidatedORPHANET
Point prevalence1-9 / 100 0005.7 / 100 000WorldwideValue and classValidatedORPHANET

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

6 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0000924Abnormality of the skeletal system
HP:0006585Congenital pseudoarthrosis of the clavicle
HP:0002758Osteoarthritis
Frequent (79-30%)
HP:0001651Dextrocardia
HP:0001696Situs inversus totalis
Occasional (29-5%)
HP:0000891Cervical ribs

Run the differential on the 3 obligate / very frequent terms

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Sources for this card