[Problems in eustachian tube tympanoplasty].
D005064:Eustachian Tube / Q000503:physiopathology*; D006801:Humans; D009225:Myringoplasty; D009998:Ossicular Prosthesis; D014433:Tympanoplasty / Q000379:methods
Problem tube Eustachii timpanoplastici.