 
| ICD-10-CM-2023 > G00-G99 > G20-G26 > G24 | 
| G20-G26 | Extrapyramidal and movement disorders | |
| G24 | Dystonia | |
| Incl.: | dyskinesia | |
| Excl2.: | athetoid cerebral palsy (G80.3) | |
| G24.0 | Drug induced dystonia | |
| Use add'l | code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) | |
| G24.01 | Drug induced subacute dyskinesia | |
| Info: | Drug induced blepharospasm Drug induced orofacial dyskinesia Neuroleptic induced tardive dyskinesia Tardive dyskinesia | |
| G24.02 | Drug induced acute dystonia | |
| Info: | Acute dystonic reaction to drugs Neuroleptic induced acute dystonia | |
| G24.09 | Other drug induced dystonia | |
| G24.1 | Genetic torsion dystonia | |
| Info: | 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 | |
| Excl1.: | 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) | |
| G24.4 | Idiopathic orofacial dystonia | |
| Info: | Orofacial dyskinesia | |
| Excl1.: | drug induced orofacial dyskinesia (G24.01) | |
| G24.5 | Blepharospasm | |
| Excl1.: | drug induced blepharospasm (G24.01) | |
| G24.8 | Other dystonia | |
| Info: | Acquired torsion dystonia NOS | |
| G24.9 | Dystonia, unspecified | |
| Info: | Dyskinesia NOS | |
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