title: Maxillary antrolith around tooth root tip with oro-antral fistula--a case report.
mesh_terms: D000328:Adult; D002137:Calculi / Q000150:complications* / Q000473:pathology; D006801:Humans; D008297:Male; D008443:Maxillary Sinus; D009957:Oroantral Fistula / Q000209:etiology*; D010254:Paranasal Sinus Diseases / Q000150:complications / Q000473:pathology; D014092:Tooth Root / Q000473:pathology*