2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Mental Disorders 290-319 > Neurotic Disorders, Personality Disorders, And Other Nonpsychotic Mental Disorders 300-316 > Disturbance Of Conduct Not Elsewhere Classified 312.* > 2006 ICD-9-CM Diagnosis 312.0 Undersocialized conduct disorder aggressive type View the most recent version of ICD-9-CM 312.0 312.0 is a non-specific code that cannot be used to specify a diagnosis 312.0 contains 17 index entries View the ICD-9-CM Volume 1 312.* hierarchy Alternate Terminology Aggressive outburst Anger reaction Unsocialized aggressive disorder  Index entries containing 312.0: Aggressive outburst (see also Disturbance, conduct) 312.0 in children or adolescents 313.9 Bullying (see also Disturbance, conduct) 312.0 Disobedience, hostile (covert) (overt) (see also Disturbance, conduct) 312.0 Disorder - see also Disease aggressive, unsocialized (see also Disturbance, conduct) 312.0 undersocialized, unsocialized (see also Disturbance, conduct) aggressive (type) 312.0 Disturbance - see also Disease conduct 312.9 undersocialized, unsocialized aggressive (type) 312.0 Mischief, malicious, child (see also Disturbance, conduct) 312.0 Outburst, aggressive (see also Disturbance, conduct) 312.0 in children or adolescents 313.9 Problem (with) V49.9 anger reaction (see also Disturbance, conduct) 312.0 spite reaction, child (see also Disturbance, conduct 312.0 Rage (see also Disturbance, conduct) 312.0 meaning rabies 071 Reaction aggressive 301.3 unsocialized (see also Disturbance, conduct) 312.0 anger 312.0 spite, child (see also Disturbance, conduct) 312.0 undersocialized, unsocialized - see also Disturbance, conduct aggressive (type) 312.0 Untruthfulness, child problem (see also Disturbance, conduct) 312.0 Vengefulness, in child (see also Disturbance, conduct) 312.0