Diagnosis Code: 326

Short Description: Late eff cns abscess

Long Description: Late effects of intracranial abscess or pyogenic infection

Code Classification:

• Diseases of the nervous system (320–359)
  • Inflammatory diseases of the central nervous system (320-327)
    • 326 Late effects of intracranial abscess or pyogenic infection
      • 326 Late eff cns abscess

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 326 has the following ICD-9-CM references to the Index of Diseases and Injuries

• Abscess (acute) (chronic) (infectional) (lymphangitic) (metastatic) (multiple) (pyogenic) (septic) (with lymphangitis) (see also Cellulitis) 682.9
  • brain (any part) 324.0
    • late effect - see category 326
  • cerebellum, cerebellar 324.0
    • late effect - see category 326
  • cerebral (embolic) 324.0
    • late effect - see category 326
  • epidural 324.9
    • late effect - see category 326
  • extradural 324.9
    • late effect - see category 326
  • intracranial 324.0
    • late effect - see category 326
  • intraspinal 324.1
    • late effect - see category 326
  • sinus (accessory) (chronic) (nasal) (see also Sinusitis) 473.9
    • intracranial venous (any) 324.0
      • late effect - see category 326
  • subarachnoid 324.9
    • late effect - see category 326
  • subdural 324.9
    • late effect - see category 326
  • temporosphenoidal 324.0
    • late effect - see category 326

• Caf� au lait spots 709.09

• Disease, diseased - see also Syndrome
  • brain 348.9
    • inflammatory - see also Encephalitis
      • late effect - see category 326

• Embolism 444.9
  • intracranial (see also Embolism, brain) 434.1
    • venous sinus (any) 325
      • late effect - see category 326
  • spinal cord (nonpyogenic) 336.1
    • pyogenic origin 324.1
      • late effect - see category 326

• Fever 780.60
  • brain 323.9
    • late effect - see category 326
  • cerebral 323.9
    • late effect - see category 326

• Hematomyelitis 323.9
  • late effect - see category 326

• Hemophilus influenzae NEC 041.5
  • arachnoiditis (basic) (brain) (spinal) 320.0
    • late effect - see category 326
  • cerebral ventriculitis 320.0
    • late effect - see category 326
  • cerebrospinal inflammation 320.0
    • late effect - see category 326
  • leptomeningitis 320.0
    • late effect - see category 326
  • meningitis (cerebral) (cerebrospinal) (spinal) 320.0
    • late effect - see category 326
  • meningomyelitis 320.0
    • late effect - see category 326
  • pachymeningitis (adhesive) (fibrous) (hemorrhagic) (hypertrophic) (spinal) 320.0
    • late effect - see category 326

• Infection, infected, infective (opportunistic) 136.9
  • brain (see also Encephalitis) 323.9
    • late effect - see category 326
    • septic 324.0
      • late effect - see category 326
  • cerebrospinal (see also Meningitis) 322.9
    • late effect - see category 326
  • spinal cord NEC (see also Encephalitis) 323.9
    • abscess 324.1
      • late effect - see category 326
    • late effect - see category 326

• Inflammation, inflamed, inflammatory (with exudation)
  • brain (see also Encephalitis) 323.9
    • late effect - see category 326
  • cerebral (see also Encephalitis) 323.9
    • late effect - see category 326
  • cerebrospinal (see also Meningitis) 322.9
    • late effect - see category 326
  • spinal
    • cord (see also Encephalitis) 323.9
      • late effect - see category 326

• Late - see also condition
  • effect(s) (of) - see also condition
    • abscess
      • intracranial or intraspinal (conditions classifiable to 324) - see category 326
    • encephalitis or encephalomyelitis (conditions classifiable to 323) - see category 326
      • in infectious diseases 139.8
        • viral (conditions classifiable to 049.8, 049.9, 062-064) 139.0
    • infection
      • pyogenic, intracranial - see category 326
    • meningitis
      • bacterial (conditions classifiable to 320) - see category 326
      • unspecified cause (conditions classifiable to 322) - see category 326
    • myelitis (see also Late, effect(s) (of), encephalitis) - see� 326
    • phlebitis or thrombophlebitis of intracranial venous sinuses (conditions classifiable to 325) - see category 326

• Leptomeningitis (chronic) (circumscribed) (hemorrhagic) (nonsuppurative) (see also Meningitis) 322.9
  • late effect - see category 326

• Meningoencephalitis (see also Encephalitis) 323.9
  • late effect - see category 326

• Meningoencephalomyelitis (see also Meningoencephalitis) 323.9
  • late effect - see category 326

• Meningomyelitis (see also Meningoencephalitis) 323.9
  • late effect - see category 326

• Mesencephalitis (see also Encephalitis) 323.9
  • late effect - see category 326

• Myelitis (ascending) (cerebellar) (childhood) (chronic) (descending) (diffuse) (disseminated) (pressure) (progressive) (spinal cord) (subacute) (see also Encephalitis) 323.9
  • late effect - see category 326

• Parencephalitis (see also Encephalitis) 323.9
  • late effect - see category 326

• Phlebitis (infective) (pyemic) (septic) (suppurative) 451.9
  • intracranial sinus (any) (venous) 325
    • late effect - see category 326

• Suppuration, suppurative - see also condition
  • brain 324.0
    • late effect 326

• Syringomyelitis 323.9
  • late effect - see category 326

• Thrombophlebitis 451.9
  • cerebral (sinus) (vein) 325
    • late effect - see category 326
  • intracranial venous sinus (any) 325
    • late effect - see category 326

• Thrombosis, thrombotic (marantic) (multiple) (progressive) (vein) (vessel) 453.9
  • spinal cord 336.1
    • pyogenic origin 324.1
      • late effect - see category 326

Crosswalk Information

The code 326 converts into the following ICD-10 code(s):

Similar Codes

This page was last updated on: 10/1/2014

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