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 343.3 Congenital monoplegia View the most recent version of ICD-9-CM 343.3 343.3 is a specific code that can be used to specify a diagnosis 343.3 contains 4 index entries View the ICD-9-CM Volume 1 343.* hierarchy  Index entries containing 343.3: Monoplegia 344.5 congenital or infantile (cerebral) (spastic) (spinal) 343.3 infantile (cerebral) (spastic) (spinal) 343.3 Palsy (see also Paralysis) 344.9 cerebral (congenital) (infantile) (spastic) 343.9 monoplegic 343.3 Paralysis, paralytic (complete) (incomplete) 344.9 extremity spastic (hereditary) 343.3 noncongenital or noninfantile 344.1