AdenoidectomyTonsillectomyAdenoidsMiddle Ear VentilationOtitis Media with EffusionMyringoplastyKetoprofenNasal MucosaTonsillitisTympanoplastySulfisoxazoleNasopharyngeal DiseasesAmbulatory Surgical ProceduresPalatine TonsilNasal PolypsNasal SeptumOtitis MediaEndoscopyPain, PostoperativeNasal Lavage Fluid