Surgery on "only-hearing" ears with chronic suppurative middle ear disease.
D000328:Adult; D000367:Age Factors; D002781:Cholesteatoma / Q000150:complications; D002908:Chronic Disease; D004427:Ear Diseases / Q000150:complications; D005260:Female; D005402:Fistula / Q000150:complications; D006311:Hearing Disorders / Q000209:etiology; D006801:Humans; D008297:Male; D008416:Mastoid / Q000601:surgery; D008417:Mastoiditis / Q000150:complications / Q000601:surgery*; D008722:Methods; D008875:Middle Aged; D010033:Otitis Media / Q000150:complications / Q000601:surgery*; D013492:Suppuration / Q000209:etiology; D014717:Vertigo / Q000209:etiology