raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:399293

Osteonecrosis of the jaw

Type
Disease
Group
Disorder
Inheritance
Not applicable
Status
active

A rare osteonecrosis characterized by an exposed necrotic lesion in the mandible or maxilla present for more than eight weeks, arising as a complication of antiresorptive medication, dental interventions, or trauma and infections. Patients may present with pain, altered neurosensory functions, secondary infections, and (in advanced stages) pathological fractures, or fistulae.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enOsteonecrosis of the jaw
frOstéonécrose de la mâchoireONM · Ostéochimionécrose de la mâchoire · Ostéochimionécrose maxillaire · Ostéochimionécrose maxillo-mandibulaire · Ostéonécrose des maxillaires · Ostéonécrose maxillaire associée aux biphosphonates
deOsteonekrose des Kiefers
esOsteonecrosis de la mandíbula
itOsteonecrosi della mascella
nlOsteonecrose van kaak
ptOsteonecrose da mandíbula
plOsteonekroza szczęki
csOsteonekróza čelisti
ukОстеонекроз щелепи
zh颌骨坏死
trÇene osteonekrozu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10K10.2NTBTindexvalidated
ICD-11DA06.0NTBTindexvalidated
MONDO0018378Evalidated
UMLSC2711248Evalidated
MedDRA10064658Evalidated

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

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