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Cholesteatoma (ear) (middle) (with reaction) H71.9-
    attic H71.0-
    external ear (canal) H60.4-
    mastoid H71.2-
    postmastoidectomy cavity (recurrent) --see Complications, postmastoidectomy, recurrent cholesteatoma
    recurrent (postmastoidectomy) --see Complications, postmastoidectomy, recurrent cholesteatoma
    tympanum H71.1-