Tubal function and tympanoplasty.
D002781:Cholesteatoma / Q000150:complications; D004427:Ear Diseases / Q000503:physiopathology; D005064:Eustachian Tube / Q000503:physiopathology*; D005500:Follow-Up Studies; D006320:Hearing Tests; D006801:Humans; D008722:Methods; D010031:Otitis / Q000150:complications; D011379:Prognosis; D014433:Tympanoplasty / Q000009:adverse effects; D014636:Valsalva Maneuver