title: Spinal muscular atrophy with lower extremity predominance
text: # Spinal muscular atrophy with lower extremity predominance
  
  Spinal muscular atrophy with lower extremity predominance, sometimes called lower extremity-predominant spinal muscular atrophy, may refer to:
  
  * Spinal muscular atrophy with lower extremity predominance 1
  * Spinal muscular atrophy with lower extremity predominance 2A
  * Spinal muscular atrophy with lower extremity predominance 2B
  