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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 331.3

Communicating hydrocephalus

  • 331.3 is a specific code that can be used to specify a diagnosis
  • 331.3 contains 6 index entries
  • View the ICD-9-CM Volume 1 331.* hierarchy

331.3 also known as:

  • Secondary normal pressure hydrocephalus

331.3 excludes:

  • congenital hydrocephalus (742.3)
  • idiopathic normal pressure hydrocephalus (331.5)
  • normal pressure hydrocephalus (331.5)
  • spina bifida with hydrocephalus (741.0)


Index entries containing 331.3:

Block
  • foramen Magendie (acquired) 331.3
    • congenital 742.3
      • with spina bifida (see also Spina bifida) 741.0
Hydrocephalus (acquired) (external) (internal) (malignant) (noncommunicating) (obstructive) (recurrent) 331.4
  • communicating 331.3
  • foramen Magendie block (acquired) 331.3
    • congenital 742.3
      • with spina bifida (see also Spina bifida) 741.0
  • normal pressure 331.5
    • secondary 331.3
Syndrome - see also Disease
  • malabsorption 579.9
    • spinal fluid 331.3
  • spinal cord injury - see also Injury, spinal, by site
    • fluid malabsorption (acquired) 331.3