raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2972

Non-eruption of teeth-maxillary hypoplasia-genu valgum syndrome

Synonyms: Stoelinga-de Koomen-Davis syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
No data available
Age of onset
Childhood
Status
active

Noneruption of teeth - maxillary hypoplasia - <i>genu valgum</i> is an extremely rare syndrome that is characterized by multiple unerupted permanent teeth, hypoplasia of the alveolar process and of the maxillo-zygomatic region, severe <i>genu valgum</i> and deformed ears.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enNon-eruption of teeth-maxillary hypoplasia-genu valgum syndromeStoelinga-de Koomen-Davis syndrome
frSyndrome de pseudoanodontie-hypoplasie maxillaire-genu valgumSyndrome de Stoelinga-de Koomen-Davis
deFehlender Zahndurchbruch-Maxillahypoplasie-Genu valgum-SyndromStoelinga-de-Koomen-Davis-Syndrom
esSíndrome de fracaso de la erupción dentaria-hipoplasia maxilar-genu valgumSíndrome de Stoelinga-de Koomen-Davis
itPseudoanodontia - ipoplasia mascellare - ginocchio valgoSindrome di Stoelinga-de Koomen-Davis
nlNiet doorkomen van tanden - hypoplasie van maxilla - genu valgum-syndroomSyndroom van Stoelinga-de Koomen-Davis
ptSíndrome de dentes inclusos-hipoplasia maxilar-joelhos valgosSíndrome Stoelinga-de Koomen-Davis
plBrak wyrzynania się zębów - hipoplazja szczęki - kolano koślaweZespół Stoelinga, de Koomena i Davisa
csSyndrom zahrnující neprořezání zubů, hypoplázii horní čelisti a genu valgumStoelingův-de Koomenův-Davisův syndrom · Stoelinga-de Koomen-Davisův syndrom
ukСиндром відсутності прорізування зубів-гіпоплазії щелепно-лицевої ділянки-genu valgumСиндром Столінга-де-Кумена-Девіса
zh无牙齿萌出-上颌发育不良-膝外翻综合征Stoelinga-de Koomen-Davis综合征
trDişlerin çıkmaması- maksiller hipoplazi-genu valgum sendromuStoelinga-de Koomen-Davis sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM273050Evalidated
ICD-10K07.0NTBTattributedvalidated
MONDO0010104Evalidated
MeSHC537496Evalidated
UMLSC2931509Evalidated

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/families4 casesWorldwideCase(s)Validated975598[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

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

8 annotations · validated 2016-06-01
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0006482Abnormal dental morphology
HP:0006329Alveolar process hypoplasia
HP:0000684Delayed eruption of teeth
HP:0002857Genu valgum
HP:0000668Hypodontia
HP:0000272Malar flattening
HP:0005439Maxillozygomatic hypoplasia
Frequent (79-30%)
HP:0000358Posteriorly rotated ears

Run the differential on the 7 obligate / very frequent terms

7

Sources for this card