[Preoperative treatment and indications in tympanoplasty].
D002781:Cholesteatoma / Q000601:surgery*; D006801:Humans; D008417:Mastoiditis / Q000601:surgery*; D010033:Otitis Media / Q000601:surgery*; D011300:Preoperative Care; D014433:Tympanoplasty
Traitement préopératoire et indications dans les tympanoplasties.