|  G24 |  | Dystonia   | 
	
		|  |  | 
	
		| Includes | dyskinesia 
 |  
		| Excludes2 | athetoid cerebral palsy (G80.3) 
 |  | 
|  |  | 
	
		|  G24.0 |  | Drug induced dystonia |  
		|  |  | 
	
		| UseAdditionalCode | code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5) 
 |  |  |  |  | 
	
		|  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)
 
 |  |  | 
|  |  | 
	
		|  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 |  
		|  |  |  |  |