title: The problem of the cavity in tympanoplastic surgery.
mesh_terms: D002356:Cartilage / Q000637:transplantation; D002781:Cholesteatoma / Q000601:surgery; D004427:Ear Diseases / Q000601:surgery; D006801:Humans; D008416:Mastoid / Q000601:surgery; D008722:Methods; D010031:Otitis / Q000601:surgery; D014182:Transplantation, Autologous; D014433:Tympanoplasty