raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:1077

Dental ankylosis

Synonyms: Ankylosis of teeth

Type
Malformation syndrome
Group
Disorder
Age of onset
Adolescent, Adult, Childhood, Elderly
Status
active

A rare odontologic disorder characterized by the loss of the periodontal ligament space and orthodontic mobility.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enDental ankylosisAnkylosis of teeth
frAnkylose dentaireAnkylose des dents
deDentale AnkyloseAnkylose der Zähne
esAnquilosis dentalAnquilosis de los dientes
itAnchilosi dentaleAnchilosi dei denti
nlDentale ankyloseAnkylose van de tanden
ptAnquilose dentáriaAnquilose dos dentes
plAnkyloza zębów= en
csZubní ankylózaAnkylóza zubů
ukЗубний анкілозАнкілоз зубів
zh牙-牙槽骨骨性黏连牙-牙槽骨骨性黏连
trDental ankilozDişlerin ankilozu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10K03.5Especificvalidated
ICD-11DA07.61Especificvalidated
MONDO0008007Evalidated
MeSHD020254Evalidated
UMLSC0155930Evalidated
GARD701Evalidated
MedDRA10044019Evalidated

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

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

4 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0009804Tooth agenesis
Frequent (79-30%)
HP:0000682Abnormality of dental enamel
Occasional (29-5%)
HP:0004209Clinodactyly of the 5th finger
HP:0000303Mandibular prognathia

Run the differential on the 1 obligate / very frequent terms

7

Sources for this card