Relates ICD-9 Codes to 335.21

Progressive muscular atrophy

ICD-9 Index
Chapter: 320–359
Section: 330-337
Block: 335 Anterior horn cell disease
335.21 - Prog muscular atrophy

View Code 335.21

335.0 - Werdnig-Hoffmann disease
335.10 - Spinal muscular atrophy, unspecified
335.11 - Kugelberg-Welander disease
335.19 - Other spinal muscular atrophy
335.20 - Amyotrophic lateral sclerosis
335.22 - Progressive bulbar palsy
335.23 - Pseudobulbar palsy
335.24 - Primary lateral sclerosis
335.29 - Other motor neuron disease
335.8 - Other anterior horn cell diseases
335.9 - Anterior horn cell disease, unspecified

Previous Code: 335.20

View Code 335.21

Next Code: 335.22

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