Extrapyramidal and movement disorders

G20 Parkinson's disease

• G20 Parkinson's disease

G21 Secondary parkinsonism

• G21 Secondary parkinsonism
• G21.0 Malignant neuroleptic syndrome
• G21.1 Other drug-induced secondary parkinsonism
• G21.2 Secondary parkinsonism due to other external agents
• G21.3 Postencephalitic parkinsonism
• G21.8 Other secondary parkinsonism
• G21.9 Secondary parkinsonism, unspecified

G22 Parkinsonism in diseases classified elsewhere

• G22 Parkinsonism in diseases classified elsewhere

G23 Other degenerative disorders of basal ganglia

• G23 Other degenerative disorders of basal ganglia
• G23.0 Hallervorden-Spatz disease
• G23.1 Progressive supranuclear ophthalmoplegia [Steele Richardson-Olszewski]
• G23.2 Striatonigral degeneration
• G23.8 Other specified degenersative diseases of basal ganglia
• G23.9 Degenerative disease of basal ganglia, unspecified

G24 Dystonia

• 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
• G24.5 Blepharospasm
• G24.8 Other dystonia
• G24.9 Dystonia, unspciefied

G25 Other extrapyramidal and movement disorders

• G25 Other extrapyramidal and movement disorders
• G25.0 Essenital 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
• G25.9 Extrapyramidal and movement disorder, unspecified

G26 Extrapyramidal and movement disorder in diseases classified elsewhere

• G26 Extrapyramidal and movement disorder in diseases classified elsewhere