📋Overview

Spinal Muscular Atrophy (SMA) is a genetic neuromuscular disorder characterized by progressive loss of motor neurons in the spinal cord, leading to muscle weakness and atrophy. It is caused by mutations in the SMN1 gene, resulting in reduced survival motor neuron (SMN) protein. SMA is classified into types based on age of onset and severity.

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Community Experience Ratings

Based on individual experiences. Ratings may vary and do not replace professional medical advice.

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Community Experience Ratings are based on individual experiences. Ratings may vary and do not replace professional medical advice.

Medical codes (for reference)

UMLS CUI: C0026847
ICD-10-CM
G12.9
MeSH
D009134
SNOMED CT (US)
5262007

Codes are provided for reference and interoperability. They are not a diagnosis.

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