Diseases of the nervous system
|
(G20–G26) Extrapyramidal and movement disorders |
|
|
G20 |
Parkinson's disease |
|
G21 |
Secondary parkinsonism |
|
G21.0 |
Malignant neuroleptic syndrome |
|
G21.3 |
Postencephalitic parkinsonism |
|
G22 |
Parkinsonism in diseases classified elsewhere |
|
G23 |
Other degenerative diseases of basal ganglia |
|
G23.0 |
Hallervorden-Spatz disease |
|
G23.1 |
Progressive supranuclear ophthalmoplegia (Steele-Richardson-Olszewski) |
|
G23.2 |
Striatonigral degeneration |
|
G23.8 |
Other specified degenerative diseases of basal ganglia |
|
G23.9 |
Degenerative disease of basal ganglia, unspecified |
|
G24 |
Dystonia |
|
G24.0 |
Drug-induced dystonia |
|
G24.1 |
Idiopathic familial dystonia |
|
G24.2 |
Idiopathic nonfamilial dystonia |
|
G24.3 |
Spasmodic torticollis |
|
G24.4 |
Idiopathic orofacial dystonia Orofacial dyskinesia |
|
G24.5 |
Blepharospasm |
|
G24.8 |
Other dystonia |
|
G24.9 |
Dystonia, unspecified Dyskinesia NOS |
|
G25 |
Other extrapyramidal and movement disorders |
|
G25.0 |
Essential tremor |
|
G25.1 |
Drug-induced tremor |
|
G25.2 |
Other specified forms of tremor |
|
G25.3 |
Myoclonus |
|
G25.4 |
Drug-induced chorea |
|
G25.5 |
Other chorea |
|
G25.6 |
Drug-induced tics and other tics of organic origin |
|
G25.8 |
Other specified extrapyramidal and movement disorders Restless legs syndrome Stiff-man syndrome |
|
G25.9 |
Extrapyramidal and movement disorder, unspecified |
|
G26 |
Extrapyramidal and movement disorders in diseases classified elsewhere |
|
(G30–G32) Other degenerative diseases of the nervous system |
|
|
G30 |
Alzheimer's disease |
|
G31 |
Other degenerative diseases of nervous system, not elsewhere classified |
|
G31.0 |
Circumscribed brain atrophy Pick's disease |
|
G31.1 |
Senile degeneration of brain, not elsewhere classified |
|
G31.2 |
Degeneration of nervous system due to alcohol |
|
G31.8 |
Other specified degenerative diseases of nervous system Grey-matter degeneration (Alpers) Lewy body dementia Subacute necrotizing encephalopathy (Leigh) |
|
G31.9 |
Degenerative disease of nervous system, unspecified |
|
G32 |
Other degenerative disorders of nervous system in diseases classified elsewhere |
|
G32.0 |
Subacute combined degeneration of spinal cord in diseases classified elsewhere |
|
G32.8 |
Other specified degenerative disorders of nervous system in diseases classified elsewhere |
|
(G35–G37) Demyelinating diseases of the central nervous system |
|
|
G35 |
Multiple sclerosis |
|
G36 |
Other acute disseminated demyelination |
|
G36.0 |
Neuromyelitis optica (Devic) |
|
G36.1 |
Acute and subacute haemorrhagic leukoencephalitis (Hurst) |
|
G36.8 |
Other specified acute disseminated demyelination |
|
G36.9 |
Acute disseminated demyelination, unspecified |
|
G37 |
Other demyelinating diseases of central nervous system |
|
G37.0 |
Diffuse sclerosis[disambiguation needed] |
|
G37.1 |
Central demyelination of corpus callosum |
|
G37.2 |
Central pontine myelinolysis |
|
G37.3 |
Acute transverse myelitis in demyelinating disease of central nervous system |
|
G37.4 |
Subacute necrotizing myelitis |
|
G37.5 |
Concentric sclerosis (Baló) |
|
G37.8 |
Other specified demyelinating diseases of central nervous system |
|
G37.9 |
Demyelinating disease of central nervous system, unspecified |
