title: Antro-oral fistula.
mesh_terms: D000328:Adult; D006801:Humans; D008297:Male; D008443:Maxillary Sinus / Q000000981:diagnostic imaging; D008722:Methods; D009300:Nasal Septum / Q000601:surgery; D009957:Oroantral Fistula / Q000209:etiology / Q000601:surgery*; D011859:Radiography; D012852:Sinusitis / Q000000981:diagnostic imaging; D014081:Tooth Extraction / Q000009:adverse effects*