Root canal restoration dental material and a paste formulation for root canal restoration

摘要

The present invention provides a root canal restoration dental material and a paste formulation for root canal restoration which make it possible to examine a matching condition within a root canal through electronic measurement such as impedance measurement. The root canal restoration dental material of the present invention includes carbonnanotube. Further according to the present invention, a root canal restoration dental material includes a thermo-plastic polymer and an electric conductive material comprising carbonnanotube. The carbonnanotube is present in the material from approximately 0.5 to approximately 25 mass %. According to the present invention, a paste formulation for root canal restoration, in which a root canal restoration paste and an electric conductive material including carbonnanotube are present in the paste formulation, is provided.