raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:391330

X-linked osteoporosis with fractures

Type
Disease
Group
Disorder
Inheritance
X-linked recessive
Age of onset
Childhood
Status
active

A rare, genetic, primary bone dysplasia with decreased bone density disorder characterized by childhood-onset osteoporosis associated with recurrent, multiple, osteoporotic, long bone fractures and/or vertebral compression fractures, significant height loss in adulthood, low bone mineral density scores, and otherwise no other abnormalities. Heterozygote females may be unaffected or have a milder phenotype.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enX-linked osteoporosis with fractures
frOstéoporose liée à l'X avec fractures
deOsteoporose mit Knochenbrüchen, X-chromosomal
esOsteoporosis ligada al cromosoma X con fracturas
itOsteoporosi legata all'X con fratture
nlX-gebonden osteoporose met fracturen
ptOsteoporose com fracturas, ligada ao cromossoma X
plOsteoporoza ze złamaniami sprzężona z chromosomem X
csX-vázaná osteoporóza s frakturami
ukХ-зчеплений остеопороз з переломами
zhX连锁骨质疏松伴骨折
trKırıklar ile seyreden X'e bağlı osteoporoz

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM300910NDvalidated
ICD-10M80.5NTBTattributedvalidated
ICD-11LD24.KYNTBTattributedvalidated
MONDO0018315Evalidated
UMLSC5190610Evalidated

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

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
PLS3Disease-causing germline mutation(s) (loss of function) inAssessedHGNC:9091ENSG00000102024300131Xq23plastin 324088043[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families8 familiesWorldwideFamily(ies)Validated24088043[PMID]_24616189[PMID]_25209159[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_24088043[PMID]_24616189[PMID]_25209159[PMID]

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.

7

Sources for this card