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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Circulatory System 390-459 > Diseases Of Arteries, Arterioles, And Capillaries 440-448 > Polyarteritis Nodosa And Allied Conditions 446.* >

2008 ICD-9-CM Diagnosis 446.0

Polyarteritis nodosa

  • A form of necrotizing vasculitis involving small- and medium-sized arteries. The signs and symptoms result from infarction and scarring of the affected organ system.
  • 446.0 is a specific code that can be used to specify a diagnosis
  • 446.0 contains 14 index entries
  • View the ICD-9-CM Volume 1 446.* hierarchy

446.0 also known as:

  • Disseminated necrotizing periarteritis
  • Necrotizing angiitis
  • Panarteritis (nodosa)
  • Periarteritis (nodosa)


Index entries containing 446.0:

Angiitis 447.6
  • necrotizing 446.0
Arteritis 447.6
  • necrosing or necrotizing 446.0
  • nodosa 446.0
Disease, diseased - see also Syndrome
  • Kussmaul (-Meier) (polyarteritis nodosa) 446.0
Harkavy's syndrome 446.0
Kussmaul's
  • disease (polyarteritis nodosa) 446.0
Necrosis, necrotic
  • arteritis 446.0
Necrotizing angiitis 446.0
Panarteritis (nodosa) 446.0Periangiitis 446.0
Periarteritis (disseminated) (infectious) (necrotizing) (nodosa) 446.0
Polyangiitis (essential) 446.0
Polyarteritis (nodosa) (renal) 446.0
Syndrome - see also Disease
  • Harkavy's 446.0