title: The radical mastoid operation.
mesh_terms: D002781:Cholesteatoma / Q000601:surgery; D004428:Ear Neoplasms / Q000601:surgery; D004432:Ear, Middle / Q000601:surgery; D006311:Hearing Disorders / Q000209:etiology; D006801:Humans; D008416:Mastoid / Q000601:surgery*; D008417:Mastoiditis / Q000209:etiology / Q000601:surgery; D008722:Methods; D010032:Otitis Externa / Q000150:complications; D011183:Postoperative Complications; D013701:Temporal Bone / Q000293:injuries