Spinal muscular atrophy explained: Key facts at a glance

Medicover Genetics Editorial Team|

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Scientifically checked

Spinal muscular atrophy is a rare genetic condition that weakens muscles by affecting the motor nerve cells in the spinal cord. It is a leading genetic cause of infant death, but advances in research and treatment have the potential to change outcomes. This infographic gives a quick overview of SMA.

In this infographic:

  • What causes spinal muscular atrophy?
  • Carriers and inheritance
  • Symptoms and types
  • Diagnosis and treatment
  • Raise awareness

Last updated: 10.09.2026

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