title: [The wall of the root canal after treatment with various instruments].
abstract: Root canal walls of freshly extracted teeth were examined with a scanning electron microscope before and after routine instrumental treatment of the root canal. The results indicated that the root canal wall must be freed of soft-tissue remnants and smoothed, and the orifices of the dental tubules blocked via meticulous use of broaches and files if the material used for a root canal filling is to be properly sealed.
mesh_terms: D003762:Dental Instruments / Q000009:adverse effects; D003786:Dental Pulp Cavity / Q000648:ultrastructure*; D006801:Humans; D008855:Microscopy, Electron, Scanning; D012390:Root Canal Therapy / Q000295:instrumentation*; D013499:Surface Properties
vernacular_title: Die Wurzelkanalwand nach Bearbeitung mit verschiedenen Instrumenten.