raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:2899

Brachyolmia-amelogenesis imperfecta syndrome

Synonyms: Platyspondyly-amelogenesis imperfecta syndrome · Verloes-Bourguignon syndrome

Type
Malformation syndrome
Group
Disorder
Inheritance
Autosomal recessive
Age of onset
Childhood
Status
active

An exceedingly rare form of brachyolmia, characterized by mild platyspondyly, broad ilia, elongated femoral necks with coxa valga, scoliosis, and short trunked short stature associated with amelogenesis imperfecta of both primary and permanent dentition.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enBrachyolmia-amelogenesis imperfecta syndromePlatyspondyly-amelogenesis imperfecta syndrome · Verloes-Bourguignon syndrome
frSyndrome de brachyolmie-amélogenèse imparfaiteSyndrome de Verloes-Bourguignon · Syndrome de platispondylie-amélogenèse imparfaite
deBrachyolmie-Amelogenesis imperfecta-SyndromPlatyspondylie - Amelogenesis imperfecta · Verloes-Bourguignon-Syndrom
esSíndrome de braquiolmia-amelogénesis imperfectaPlatispondilia-amelogénesis imperfecta · Síndrome de Verloes-Bourguignon
itBrachiolmia - amelogenesi imperfettaPlatispondilia - amelogenesi imperfetta · Sindrome di Verloes-Bourguignon
nlBrachyolmie - amelogenesis imperfecta-syndroomPlatyspondylie - amelogenesis imperfecta-syndroom · Syndroom van Verloes-Bourguignon
ptSíndrome de braquiolmia-amelogénese imperfeitaSíndrome Verloes-Bourguignon · Síndrome de platispondilia-amelogénese imperfeita
plBrachyolmia - amelogenesis imperfectaplatyspondylia - amelogenesis imperfecta · Zespół Verloesa i Bourguignona
csSyndrom zahrnující brachyolmii a amelogenesis imperfectaSyndrom zahrnující platyspondylii a amelogenesis imperfecta · Verloesův-Bourguignonův syndrom · Verloes-Bourguignonův syndrom
ukСиндром брахіолмії - недосконалого амелогенезуСиндром платиспондилії- недосконалого амелогенезу · Синдром Верлоеса-Бургіньйона
zh短躯干-釉质形成缺陷综合征扁平椎-釉质形成不全综合征
trBrakiyolmi-amelogenezis imperfekta sendromuVerloes-Bourguignon sendromu · Platispondili-amelogenezis imperfekta sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM601216Evalidated
ICD-10Q76.3NTBTattributedvalidated
ICD-11LD24.5YNTBTindexvalidated
MONDO0011018Evalidated
MeSHC536538Evalidated
UMLSC1832594Evalidated
GARD5478Evalidated

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 (3):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
LTBP3Disease-causing germline mutation(s) inAssessedHGNC:6716ENSG0000016805660209011q13.1latent transforming growth factor beta binding protein 325669657[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families15 casesWorldwideCase(s)Validated8721563[PMID]_19213025[PMID]_19344874[PMID]_25899461[PMID]_ 25669657[PMID]_26511208[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidated8721563[PMID]_19213025[PMID]_19344874[PMID]_25899461[PMID]_ 25669657[PMID]_26511208[PMID]_ORPHANET

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

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

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Sources for this card