title: [S.E.M. study of surface condition of ultrasonic K files].
abstract: The present study was not about the interest of the association of ultrasonic instrumentation with irrigation in the root canal therapy, but about the wear of the K files themselves. The results showed with the assistance of the sono-synergistic system, files are almost as clean as the sterile are. This is important for the prevention of possible contamination.
authors.affiliation: Université de Rennes I.
authors.forename: E
authors.initials: E
authors.lastname: Bonnel
authors.forename: J M
authors.initials: JM
authors.lastname: Vulcain
mesh_terms: D003737:Dental Cavity Preparation / Q000295:instrumentation*; D004866:Equipment Contamination; D008855:Microscopy, Electron, Scanning; D012390:Root Canal Therapy / Q000295:instrumentation*; D012973:Sodium Hypochlorite; D013242:Sterilization; D013499:Surface Properties; D014464:Ultrasonic Therapy / Q000295:instrumentation*
chemical_list: D012973:Sodium Hypochlorite
vernacular_title: Etude en M.E.B. de l'état de surface de limes K ultrasonores.