peroneal muscular atrophy

n.
  1. A hereditary form of muscular atrophy characterized by progressive wasting of the distal muscles of the extremities, usually affecting the legs before the arms.Charcot-Marie-Tooth disease
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.