disease has basis in dysfunction of disease has feature contractile fiber Myopathy muscle tissue disease myopathy A disease of the muscle in which the muscle fibers do not function properly. This results in muscular weakness. DOID:423 EFO:0004145 Editor note: TODO check this, relationship to myotonic disorder/syndrome, also check HP definition ICD10:G72.9 ICD10:M60-M63 ICD10:M62.9 ICD9:359.8 ICD9:359.9 ICD9:728.3 MONDO:0005336 NCIT:C101216 SCTID:129565002 UMLS:C0026848 disease of supramolecular complex