title: Impression material presenting in the maxillary antrum as a foreign body.
authors.forename: D
authors.initials: D
authors.lastname: Winstock
authors.forename: S
authors.initials: S
authors.lastname: Warnakulasuriya
mesh_terms: D000328:Adult; D003760:Dental Impression Materials / Q000009:adverse effects*; D005260:Female; D005547:Foreign Bodies / Q000209:etiology*; D006801:Humans; D008443:Maxillary Sinus; D009957:Oroantral Fistula / Q000209:etiology; D014081:Tooth Extraction / Q000009:adverse effects
chemical_list: D003760:Dental Impression Materials