%0 Journal Article
%T An Optical System to Monitor the Displacement Field of Glass-fibre Posts Subjected to Thermal Loading
%A Andrea Ballini
%A Antonio Boccaccio
%A Antonio E. Uva
%A Carmine Pappalettere
%A Daniela Di Venere
%A Francesco Pettini
%A Giuseppe Chiatante
%A Giuseppe Monno
%A Luciano Lamberti
%A Massimo Corsalini
%A Michele Fiorentino
%J Archive of "The Open Dentistry Journal".
%D 2016
%R 10.2174/1874210601610010610
%X Endocanalar posts are necessary to build up and retain coronal restorations but they do not reinforce dental roots. It was observed that the dislodgement of post-retained restorations commonly occurs after several years of function and long-term retention may be influenced by various factors such as temperature changes. Temperature changes, in fact, produce micrometric deformations of post and surrounding tissues/materials that may generate high stress concentrations at the interface thus leading to failure
%K Dental materials
%K Endocanalar post
%K Projection moir¨¦
%K Thermal deformation
%K Thermal stress
%U https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5123133/