Intellectual disability-cupped ears…

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Intellectual disability-cupped ears syndrome

ORPHA:656135Disease

Also called Snijders Blok-Fisher syndrome

What it is

A rare multiple congenital anomalies/dysmorphic syndrome characterized by developmental delay, intellectual disability (ranging from mild to severe), speech delay or speech disorder and cupped and/or low-set ears. Patients may also have brain abnormalities, hypotonia, drooling and vision problems. Seizures and sleep disturbance were reported for some patients.

Key facts

Inheritance
Autosomal dominant
Classified as
Disease

Gene

POU3F3Disease-causing germline mutation(s)

ICD-10 codes

Q87.0filed under a broader ICD-10 category — shared with 154 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 0032830MONDO 32830OMIM 618604UMLS C5231424

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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