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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Digestive System 520-579 > Diseases Of Oral Cavity, Salivary Glands, And Jaws 520-529 > Diseases Of Pulp And Periapical Tissues 522.* >

2008 ICD-9-CM Diagnosis 522.7

Periapical abscess with 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 Therefore, this code may be out of date.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 522.7 can be accessed here.

  • An abnormal passage in the oral cavity on the gingiva.
  • 522.7 is a specific code that can be used to specify a diagnosis
  • 522.7 contains 16 index entries
  • View the ICD-9-CM Volume 1 522.* hierarchy

522.7 also known as:

  • Fistula:
    • alveolar process
    • dental


Index entries containing 522.7:

Abscess (acute) (chronic) (infectional) (lymphangitic) (metastatic) (multiple) (pyogenic) (septic) (with lymphangitis) (see also Cellulitis) 682.9
  • alveolar 522.5
    • with sinus 522.7
  • apical (tooth) 522.5
    • with sinus (alveolar) 522.7
  • dental 522.5
    • with sinus (alveolar) 522.7
  • dentoalveolar 522.5
    • with sinus (alveolar) 522.7
  • lateral (alveolar) 522.5
    • with sinus 522.7
  • maxilla, maxillary 526.4
    • molar (tooth) 522.5
      • with sinus 522.7
  • periapical 522.5
    • with sinus (alveolar) 522.7
  • root, tooth 522.5
    • with sinus (alveolar) 522.7
  • septal, dental 522.5
    • with sinus (alveolar) 522.7
  • teeth, tooth (root) 522.5
    • with sinus (alveolar) 522.7
  • tooth, teeth (root) 522.5
    • with sinus (alveolar) 522.7
Fistula (sinus) 686.9
  • alveolar
    • process 522.7
  • dental 522.7
  • from periapical lesion 522.7
Gumboil 522.7
Sinus - see also Fistula
  • dental 522.7