2006 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 > Infantile Cerebral Palsy 343.* > 2006 ICD-9-CM Diagnosis 343.4 Infantile hemiplegia View the most recent version of ICD-9-CM 343.4 343.4 is a specific code that can be used to specify a diagnosis 343.4 contains 2 index entries View the ICD-9-CM Volume 1 343.* hierarchy Alternate Terminology Infantile hemiplegia (postnatal) NOS  Index entries containing 343.4: Hemiplegia 342.9 infantile (postnatal) 343.4 late effect birth injury, intracranial or spinal 343.4