Surgical treatment of the chronically infected ear.
D001844:Bone Conduction; D002781:Cholesteatoma / Q000601:surgery*; D002908:Chronic Disease; D004427:Ear Diseases / Q000601:surgery*; D004432:Ear, Middle / Q000601:surgery; D006801:Humans; D007239:Infections / Q000601:surgery; D008722:Methods; D014433:Tympanoplasty