G25 - Other extrapyramidal and movement disorders
G25.3 - Myoclonus
InclusionTerm:
-Drug-induced myoclonus
-Palatal myoclonus
Use Additional Code:
-code for adverse effect, if applicable, to identify drug (T36-T50 with fifth or sixth character 5)
Excludes 1:
-facial myokymia G51.4)
-myoclonic epilepsy (G40.-)