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2007 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Circulatory System 390-459 > Cerebrovascular Disease 430-438 > Other And Ill-Defined Cerebrovascular Disease 437.* >

2007 ICD-9-CM Diagnosis 437.6

Nonpyogenic thrombosis of intracranial venous sinus

 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 Therefore, this code may be out of date.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 437.6 can be accessed here.

  • 437.6 is a specific code that can be used to specify a diagnosis
  • 437.6 contains 7 index entries
  • View the ICD-9-CM Volume 1 437.* hierarchy

437.6 excludes:

Index entries containing 437.6:

Embolism 444.9
  • intracranial (see also Embolism, brain) 434.1
    • venous sinus (any) 325
      • nonpyogenic 437.6
        • in pregnancy or puerperium 671.5
Phlebitis (infective) (pyemic) (septic) (suppurative) 451.9
  • intracranial sinus (any) (venous) 325
    • nonpyogenic 437.6
      • in pregnancy or puerperium 671.5
Syndrome - see also Disease
  • cavernous sinus 437.6
Thrombophlebitis 451.9
  • cerebral (sinus) (vein) 325
    • nonpyogenic 437.6
      • in pregnancy or puerperium 671.5
      • late effect - see Late effect(s) (of) cerebrovascular disease
  • intracranial venous sinus (any) 325
    • nonpyogenic 437.6
      • in pregnancy or puerperium 671.5
      • late effect - see Late effect(s) (of) cerebrovascular disease
Thrombosis, thrombotic (marantic) (multiple) (progressive) (septic) (vein) (vessel) 453.9
  • intracranial (see also Thrombosis, brain) 434.0
    • venous sinus (any) 325
      • nonpyogenic origin 437.6
        • in pregnancy or puerperium 671.5
  • marantic, dural sinus 437.6