title: European trends in tympanoplasty.
mesh_terms: D002781:Cholesteatoma / Q000601:surgery; D004427:Ear Diseases / Q000601:surgery; D005064:Eustachian Tube / Q000503:physiopathology; D006801:Humans; D013201:Stapes Surgery; D014184:Transplantation, Homologous; D014432:Tympanic Membrane / Q000637:transplantation; D014433:Tympanoplasty