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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Hereditary And Degenerative Diseases Of The Central Nervous System 330-337 > Other Cerebral Degenerations 331.* >

2008 ICD-9-CM Diagnosis 331.11

Pick's disease

 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 Therefore, this code may be out of date.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 331.11 can be accessed here.

  • A rare form of DEMENTIA that is sometimes familial. Clinical features include APHASIA; APRAXIA; CONFUSION; ANOMIA; memory loss; and personality deterioration. This pattern is consistent with the pathologic findings of circumscribed atrophy of the poles of the FRONTAL LOBE and TEMPORAL LOBE. Neuronal loss is maximal in the HIPPOCAMPUS, entorhinal cortex, and AMYGDALA. Some ballooned cortical neurons contain argentophylic (Pick) bodies. (From Brain Pathol 1998 Apr;8(2):339-54; Adams et al., Principles of Neurology, 6th ed, pp1057-9)
  • 331.11 is a specific code that can be used to specify a diagnosis
  • 331.11 contains 6 index entries
  • View the ICD-9-CM Volume 1 331.* hierarchy


Index entries containing 331.11:

Atrophy, atrophic
  • brain (cortex) (progressive) 331.9
    • circumscribed (Pick's) 331.11
      • with dementia
        • with behavioral disturbance 331.11 [294.11]
        • without behavioral disturbance 331.11 [294.10]
Disease, diseased - see also Syndrome
  • brain 348.9
    • Pick's 331.11
      • with dementia
        • with behavioral disturbance 331.11 [294.11]
        • without behavioral disturbance 331.11 [294.10]
  • Pick's
    • brain 331.11
      • with dementia
        • with behavioral disturbance 331.11 [294.11]
        • without behavioral disturbance 331.11 [294.10]
    • cerebral atrophy 331.11
      • with dementia
        • with behavioral disturbance 331.11 [294.11]
        • without behavioral disturbance 331.11 [294.10]
Pick's
  • cerebral atrophy 331.11
    • with dementia
      • with behavioral disturbance 331.11 [294.11]
      • without behavioral disturbance 331.11 [294.10]
  • disease
    • brain 331.11
      • dementia in
        • with behavioral disturbance 331.11 [294.11]
        • without behavioral disturbance 331.11 [294.10]