Abstract
The aim of the study is to evaluate the behavior of a IPS e.max CAD (inLab Cerec, Sirona, Bensheim, Germany) all-ceramic restoration after different luting protocols and surface treatments. 70 bases will be made of a material similar to dentin (NEMA grade G10, International Paper, Hampton, SC, USA) that have dimensions milled to simulate the tooth preparation and root anatomy. The root po…