Pelvis-shoulder dysplasia

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Pelvis-shoulder dysplasia

ORPHA:2839Malformation syndrome

Also called Kosenow syndrome · Scapuloiliac dysostosis

What it is

A rare dysostosis characterized by symmetrical hypoplasia of the scapulae and the iliac wings of the pelvis. Additional skeletal abnormalities may include hypoplasia of the clavicles, phalanges, ribs, femora and fibula, spina bifida, prominent lumbar lordosis, camptodactyly and clubbed feet. Eye anomalies (coloboma of iris and retina) have occasionally been reported. Patients do not exhibit craniocervical abnormalities.

Key facts

Prevalence
<1 / 1 000 000
Age of onset
Infancy, Neonatal
Inheritance
Autosomal dominant
Classified as
Malformation syndrome

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.

Signs and symptoms

These ranges are how often a sign appears across everyone diagnosed, not a prediction for one person — most people have some of these and not others. Orphanet also records findings that are specifically absent in this disease; those are in the data but not listed here.

ICD-10 codes

Q87.5filed under a broader ICD-10 category — shared with 54 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

MESH C566811MONDO 0008217OMIM 169550UMLS C1868508

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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