title: Modified Caldwell-Luc approach for the treatment of antral choanal polyps.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D006801:Humans; D008443:Maxillary Sinus / Q000000981:diagnostic imaging / Q000601:surgery*; D008722:Methods; D009297:Nasal Mucosa / Q000601:surgery; D009298:Nasal Polyps / Q000000981:diagnostic imaging / Q000473:pathology / Q000601:surgery*; D011859:Radiography