title: [Radiological appearance of maxillary sinuses prior to treatment of oroantral fistula and during late control examinations].
mesh_terms: D005500:Follow-Up Studies; D006801:Humans; D008443:Maxillary Sinus / Q000000981:diagnostic imaging*; D009957:Oroantral Fistula / Q000601:surgery*; D011182:Postoperative Care; D011300:Preoperative Care; D011859:Radiography; D013997:Time Factors
vernacular_title: Obraz radiologiczny zatok szczekowych przed leczeniem przetok ustno-zatokowych i w czasie odległej kontroli