G71 | Primary disorders of muscles |
| Muscular dystrophy |
| Muscular dystrophy, unspecified |
| Duchenne or Becker muscular dystrophy |
| Facioscapulohumeral muscular dystrophy |
| Other specified muscular dystrophies |
| Myotonic disorders |
| Myotonic muscular dystrophy |
| Myotonia congenita |
| Myotonic chondrodystrophy |
| Drug induced myotonia |
| Other specified myotonic disorders |
| Congenital myopathies |
| Congenital myopathy, unspecified |
| Nemaline myopathy |
| Centronuclear myopathy |
| X-linked myotubular myopathy |
| Other centronuclear myopathy |
| Other congenital myopathy |
| Mitochondrial myopathy, not elsewhere classified |
| Other primary disorders of muscles |
| Primary disorder of muscle, unspecified |