[Surgical treatment of oro-sinus fistula].
D003751:Dental Fistula / Q000601:surgery*; D005402:Fistula / Q000601:surgery*; D006801:Humans; D008439:Maxillary Diseases / Q000601:surgery*; D008443:Maxillary Sinus / Q000601:surgery*
Trattamento chirurgico delle fistole oro-sinusali.