2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Other Disorders Of The Central Nervous System 340-349 > 2008 ICD-9-CM Diagnosis 343 Infantile cerebral palsy  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM 343 can be accessed here. 343 is a non-specific code that cannot be used to specify a diagnosis ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 343 includes: cerebral: palsy NOS spastic infantile paralysis 343 excludes: athetoid cerebral palsy (333.71) hereditary cerebral paralysis, such as: hereditary spastic paraplegia (334.1) Vogt's disease (333.71) spastic paralysis specified as noncongenital or noninfantile (344.0-344.9)