title: [An experimental study on cleaning efficacy of several root canal irrigants].
abstract: Seventy-two extracted anterior teeth were subjected to routine biomechanical instrumentation and irrigated with one of the six irrigation liquids: normal saline, 3% hydrogen peroxide, 2% chloramine, 3% hydrogen peroxide and 2% chloramine by turns, 1% glutaraldehyde, and 1% metronidazole. The roots were split and examined under light microscope as well as SEM. Statistical analysis showed that a combination of hydrogen peroxide with chloramine, chloramine or glutaraldehyde was more effective than saline or hydrogen peroxide in removing the debris.
authors.affiliation: Department of Stomatology, China-Japan Friendship Hospital, Beijing.
authors.forename: P
authors.initials: P
authors.lastname: Qi
mesh_terms: D002700:Chloramines / Q000008:administration & dosage / Q000494:pharmacology; D003481:Cuspid / Q000648:ultrastructure; D003786:Dental Pulp Cavity / Q000648:ultrastructure; D005976:Glutaral / Q000008:administration & dosage / Q000494:pharmacology; D006801:Humans; D006861:Hydrogen Peroxide / Q000008:administration & dosage / Q000494:pharmacology; D066298:In Vitro Techniques; D007180:Incisor / Q000648:ultrastructure; D012388:Root Canal Irrigants / Q000494:pharmacology*
chemical_list: D002700:Chloramines; D012388:Root Canal Irrigants; D006861:Hydrogen Peroxide; D005976:Glutaral