title: A preliminary study of a new endodontic irrigation system: Clean Jet Endo.
abstract: The purpose of the present study was to assess the irrigant penetration and cleaning ability of a new irrigation system, the Clean Jet Endo (Produits Dentaires SA, Switzerland) in comparison to conventional irrigation followed or not by sonic activation. Irrigant penetration was evaluated on resin blocks simulators by measuring the methylene blue absorbance thanks to a UV/visible spectrophotometer and cleaning ability was assessed in an ex vivo experiment according to the debris score in an artificial canal extension before and after the final irrigation protocol. A statistical analysis was carried out in order to highlight the significant differences between the irrigation techniques. Clean Jet Endo permitted to better eliminate the methylene blue into the simulated canals. A significant difference between the 2 techniques was observed in the middle third (p = 0.005) as well as in the apical third (p < 0.2). An additional microscope observation (16X) confirmed that Clean Jet Endo@ usage led to a better penetration of irrigant within the lateral canals of the simulators. Likewise, this irrigating system permitted to better eliminate the debris in the lateral groove than the other techniques. In conclusion, our findings implied the potential of this new irrigation system to enhance root canal debridement and disinfection.
authors.forename: F
authors.initials: F
authors.lastname: Nouioua
authors.forename: A
authors.initials: A
authors.lastname: Slimani
authors.forename: B
authors.initials: B
authors.lastname: Levallois
authors.forename: J
authors.initials: J
authors.lastname: Camps
authors.forename: H
authors.initials: H
authors.lastname: Tassery
authors.forename: F
authors.initials: F
authors.lastname: Cuisinier
authors.forename: F
authors.initials: F
authors.lastname: Bukiet
mesh_terms: D004396:Coloring Agents; D003786:Dental Pulp Cavity / Q000187:drug effects* / Q000473:pathology; D003804:Dentin / Q000187:drug effects / Q000473:pathology; D004867:Equipment Design; D006801:Humans; D007180:Incisor / Q000187:drug effects / Q000473:pathology; D008751:Methylene Blue; D008953:Models, Anatomic; D009339:Needles; D012388:Root Canal Irrigants / Q000008:administration & dosage / Q000627:therapeutic use*; D018915:Root Canal Preparation / Q000295:instrumentation; D013010:Sonication / Q000379:methods; D013056:Spectrophotometry, Ultraviolet / Q000295:instrumentation; D013594:Syringes; D007507:Therapeutic Irrigation / Q000295:instrumentation*; D019227:Tooth Apex / Q000187:drug effects / Q000473:pathology
chemical_list: D004396:Coloring Agents; D012388:Root Canal Irrigants; D008751:Methylene Blue