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2007 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Diseases Of The Ear And Mastoid Process 380-389 > Mastoiditis And Related Conditions 383.* >

2007 ICD-9-CM Diagnosis 383.20

Petrositis unspecified

 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 Therefore, this code may be out of date.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 383.20 can be accessed here.

  • 383.20 is a specific code that can be used to specify a diagnosis
  • 383.20 contains 6 index entries
  • View the ICD-9-CM Volume 1 383.* hierarchy

Index entries containing 383.20:

Abscess (acute) (chronic) (infectional) (lymphangitic) (metastatic) (multiple) (pyogenic) (septic) (with lymphangitis) (see also Cellulitis) 682.9
  • bone (subperiosteal) (see also Osteomyelitis) 730.0
    • petrous (see also Petrositis) 383.20
Caries (bone) (see also Tuberculosis, bone) 015.9 [730.8]
  • petrous bone 383.20
Inflammation, inflamed, inflammatory (with exudation)
  • petrous bone (see also Petrositis) 383.20
Osteitis (see also Osteomyelitis) 730.2
  • petrous bone (see also Petrositis) 383.20
Osteomyelitis (general) (infective) (localized) (neonatal) (purulent) (pyogenic) (septic) (staphylococcal) (streptococcal) (suppurative) (with periostitis) 730.2
  • petrous bone (see also Petrositis) 383.20
Petrositis 383.20