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