Ehlers-Danlos/osteogenesis imperfecta…

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Ehlers-Danlos/osteogenesis imperfecta syndrome

ORPHA:230857Disease

Also called EDS/OI syndrome

What it is

A rare systemic disease characterized by the association of the features of Ehlers-Danlos syndrome with those of osteogenesis imperfecta. Predominant clinical manifestations include generalized joint hypermobility and dislocations, skin hyperextensibility and/or translucency, easy bruising, and invariable association with mild signs of osteogenesis imperfecta, including short stature, blue sclera, and osteopenia or fractures.

Key facts

Prevalence
<1 / 1 000 000 (Europe)
Age of onset
Infancy, Neonatal
Inheritance
Autosomal dominant
Classified as
Disease

Prevalence figures describe populations, not individuals, and are often estimates from a single study. Where the figure is an incidence or a birth prevalence, it says so.

Genes

COL1A1Disease-causing germline mutation(s)
COL1A2Disease-causing germline mutation(s)

ICD-10 codes

Q79.6filed under a broader ICD-10 category — shared with 23 other rare diseases

ICD-10 has no distinct code for most rare diseases, so many are filed under the nearest available one. A shared code identifies the group, not this disease — the ORPHAcode above is what identifies it.

Related health topics

Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.

Cross-references

MONDO 0016470OMIM 619115OMIM 619120UMLS C4518787

Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.

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