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Start free with EleplanRare non-syndromic intellectual disability
ORPHA:101685Disease
Also called Rare NSID
What it is
Rare non-syndromic intellectual disability is a rare, hereditary, neurologic disease characterized by early-onset cognitive impairment as a sole disability. The disease may be associated with autism, epilepsy and neuromuscular deficits.
Key facts
- Age of onset
- Childhood, Infancy
- Inheritance
- Autosomal dominant, Autosomal recessive, X-linked dominant, X-linked recessive
- Classified as
- Disease
Genes reported in subtypes
Orphanet records these genes on 3 more specific entries under this disorder, not on this entry itself:
A well-studied disease is usually split into subtypes, and the gene is curated on whichever one the evidence belongs to. Open a subtype to see which gene goes with it.
ICD-10 codes
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
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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