Postprocedural disorders of ear or mastoid process (AB90-AB93)

Part of Chapter 10: Diseases of the Ear or Mastoid Process

4 total ICD-11 codes in this block

Codes (4)

AB90

Recurrent cholesteatoma of postmastoidectomy cavity

AB91

Mucosal cyst of postmastoidectomy cavity

AB92

Granulation of postmastoidectomy cavity

AB93

Chronic inflammation of postmastoidectomy cavity

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