M60-M63 Disorders of muscles

Type 1 Excludes

dermatopolymyositis (M33.-)
myopathy in amyloidosis (E85.-)
myopathy in polyarteritis nodosa (M30.0)
myopathy in rheumatoid arthritis (M05.32)
myopathy in scleroderma (M34.-)
myopathy in Sjögren's syndrome (M35.03)
myopathy in systemic lupus erythematosus (M32.-)

Type 2 Excludes

muscular dystrophies and myopathies (G71-G72)

Codes

M60Myositis
M61Calcification and ossification of muscle
M62Other disorders of muscle
M63Disorders of muscle in diseases classified elsewhere