title: Bilateral facial sinus of odontogenic origin.
mesh_terms: D000293:Adolescent; D000328:Adult; D003751:Dental Fistula; D005145:Face / Q000473:pathology*; D005491:Focal Infection, Dental / Q000150:complications; D006801:Humans; D008297:Male; D012871:Skin Diseases / Q000209:etiology*; D014081:Tooth Extraction; D014095:Tooth, Impacted / Q000150:complications