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8 Other specified degenerative diseases of basal ganglia
- Calcification of basal ganglia
- G23.9 Degenerative disease of basal ganglia, unspecified
G24 Dystonia
- Includes dyskinesia
- Excludes2: athetoid cerebral palsy (G80.3)
- G24.0 Drug induced dystonia
- Code first (T36-T50) to identify drug
- G24.01 Drug induced subacute dyskinesia
- Drug induced blepharospasm
- Drug induced orofacial dyskinesia
- Neuroleptic induced tardive dyskinesia
- Tardive dyskinesia
- G24.02 Drug induced acute dystonia
- Acute dystonic reaction to drugs
- Neuroleptic induced acute dystonia
- G24.09 Other drug induced dystonia
- G24.1 Genetic torsion dystonia
- Dystonia deformans progressiva
- Dystonia musculorum deformans
- Familial torsion dystonia
- Idiopathic familial dystonia
- Idiopathic (torsion) dystonia NOS
- (Schwalbe-) Ziehen-Oppenheim disease
- G24.2 Idiopathic nonfamilial dystonia
- G24.3 Spasmodic torticollis
- Excludes1: congenital torticollis (Q68.0)
- hysterical torticollis (F44.4)
- ocular torticollis (R29.891)
- psychogenic torticollis (F45.8)
- torticollis NOS (M43.6)
- traumatic recurrent torticollis (S13.4)
- Excludes1: congenital torticollis (Q68.0)
- G24.4 Idiopathic orofacial dystonia
- Orofacial dyskinesia
- Excludes1: drug induced orofacial dyskinesia (G24.01)
- G24.5 Blepharospasm
- Excludes1: drug induced blepharospasm (G24.01)
- G24.8 Other dystonia
- Acquired torsion dystonia NOS
- G24.9 Dystonia, unspecified
- Dyskinesia NOS
G25 Other extrapyramidal and movement disorders
- Excludes2: sleep related movement disorders (G47.6-)
- G25.0 Essential tremor
- Familial tremor
- Excludes1:
