Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 12, also known as muscular dystrophy, limb-girdle, type 2l, is related to autosomal recessive limb-girdle muscular dystrophy type 2l and bethlem myopathy 1, and has symptoms including myalgia An important gene associated with Muscular Dystrophy, Limb-Girdle, Autosomal Recessive 12 is ANO5 (Anoctamin 5). Affiliated tissues include skeletal muscle and bone, and related phenotypes are limb-girdle muscular dystrophy and proximal muscle weakness in lower limbs