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 > Epilepsy 345.* > 2006 ICD-9-CM Diagnosis 345.0 Generalized nonconvulsive epilepsy View the most recent version of ICD-9-CM 345.0 A childhood seizure disorder characterized by rhythmic electrical brain discharges of generalized onset. Clinical features include a sudden cessation of ongoing activity usually without loss of postural tone. Rhythmic blinking of the eyelids or lip smacking frequently accompanies the SEIZURES. The usual duration is 5-10 seconds, and multiple episodes may occur daily. Juvenile absence epilepsy is characterized by the juvenile onset of absence seizures and an increased incidence of myoclonus and tonic-clonic seizures. 345.0 is a non-specific code that cannot be used to specify a diagnosis 345.0 contains 18 index entries View the ICD-9-CM Volume 1 345.* hierarchy Alternate Terminology Absences: atonic typical Minor epilepsy Petit mal Pykno-epilepsy Seizures: akinetic atonic  Index entries containing 345.0: Absence (organ or part) (complete or partial) epileptic (atonic) (typical) (see also Epilepsy) 345.0 Absentia epileptica (see also Epilepsy) 345.0 Attack akinetic (see also Epilepsy) 345.0 Epilepsy, epileptic (idiopathic) 345.9 absence (attack) 345.0 akinetic 345.0 psychomotor 345.4 generalized 345.9 nonconvulsive 345.0 minor 345.0 nonconvulsive, generalized 345.0 petit mal 345.0 Lennox-Gastaut syndrome 345.0 with tonic seizures 345.1 Lennox's syndrome (see also Epilepsy) 345.0 Petit mal (idiopathic) (see also Epilepsy) 345.0 status 345.2 Pycnoepilepsy, pycnolepsy (idiopathic) (see also Epilepsy) 345.0 Pykno-epilepsy, pyknolepsy (idiopathic) (see also Epilepsy) 345.0 Seizure 780.39 akinetic (idiopathic) (see also Epilepsy) 345.0 psychomotor 345.4 atonic (see also Epilepsy) 345.0 Syndrome - see also Disease Lennox-Gastaut syndrome 345.0 with tonic seizures 345.1 Lennox's (see also Epilepsy) 345.0