333: Other extrapyramidal disease and abnormal movement disorders
Includes:
other forms of extrapyramidal, basal ganglia, or striatopallidal disease
Excludes:
abnormal movements of head NOS (781.0)
sleep related movement disorders (327.51-327.59)
333.1 Essential and other specified forms of tremor
Benign essential tremor
Familial tremor
Medication-induced postural tremor
Use additional E code to identify drug, if drug-induced
Excludes:
tremor NOS (781.0)
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