2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Hereditary And Degenerative Diseases Of The Central Nervous System 330-338 > 2006 ICD-9-CM Diagnosis 333 Other extrapyramidal disease and abnormal movement disorders View the most recent version of ICD-9-CM 333 333 is a non-specific code that cannot be used to specify a diagnosis 333 Includes other forms of extrapyramidal, basal ganglia, or striatopallidal disease 333 Excludes abnormal movements of head NOS (781.0) sleep related movement disorders (327.51-327.59)