title: Case report: amalgam propelled into tonsil.
mesh_terms: D003723:Dental Amalgam; D003755:Dental High-Speed Technique / Q000009:adverse effects; D003813:Dentistry; D005547:Foreign Bodies / Q000209:etiology; D014066:Palatine Tonsil / Q000293:injuries
chemical_list: D003723:Dental Amalgam