What is "limb-girdle muscular dystrophy"

n. an autosomal recessive form of muscular dystrophy that appears anywhere from late childhood to middle age; characterized by progressive muscular weakness beginning either in the shoulder or pelvic girdle; usually progresses slowly with cardiopulmonary complications in the later stages

Limb-girdle muscular dystrophy (LGMD) or Erb's muscular dystrophy is a genetically and clinically heterogeneous group of rare muscular dystrophies. It is characterised by progressive muscle wasting which affects predominantly hip and shoulder muscles.LGMD has an autosomal pattern of inheritance and currently has no known cure.