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Taxonomy Codes
Diseases of the nervous system
Extrapyramidal and movement disorders (G20-G26)
Secondary parkinsonism (G21)
G21
- Secondary parkinsonism
G21.0
- Malignant neuroleptic syndrome
G21.1
- Other drug-induced secondary parkinsonism
G21.11
- Neuroleptic induced parkinsonism
G21.19
- Other drug induced secondary parkinsonism
G21.2
- Secondary parkinsonism due to other external agents
G21.3
- Postencephalitic parkinsonism
G21.4
- Vascular parkinsonism
G21.8
- Other secondary parkinsonism
G21.9
- Secondary parkinsonism, unspecified