Filling the root canal.
D003723:Dental Amalgam; D006171:Gutta-Percha; D006801:Humans; D012387:Root Canal Filling Materials; D012389:Root Canal Obturation / Q000295:instrumentation / Q000379:methods*; D012834:Silver
D012387:Root Canal Filling Materials; D012834:Silver; D003723:Dental Amalgam; D006171:Gutta-Percha