raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:399302

Primary avascular necrosis

Synonyms: Primary AVN

Type
Clinical group
Group
Group of disorders
Status
active

This term does not characterize a disease but a group of diseases. To learn about the diseases included under this term, you can consult the classifications.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enPrimary avascular necrosisPrimary AVN
frNécrose avasculaire primaireAVN primaire
deAvaskuläre Nekrose, primärePrimäre AVN
esNecrosis avascular primariaAVN primaria
itNecrosi avascolare primitivaAVN primitiva
nlPrimaire avasculaire necrosePrimaire AVN
ptNecrose avascular primária
plPierwotna martwica awaskularnaPierwotna AVN
csPrimární avaskulární nekrózaPrimární AVN
ukПервинний аваскулярний некрозПервинний AVN
zh原发性缺血性坏死原发性AVN
trPrimer avasküler nekrozPrimer AVN
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
MONDO0018379Evalidated
MONDO18379Evalidated
UMLSC5680038Evalidated

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):

Children (2):

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

0 records

No prevalence record in this release.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

7

Sources for this card