Abstract
The present study aims to determine which among different irradiation parameters of Nd:YAG laser is more suitable for the increased bond strength between ceramic di-lithium silicate (IPS e.max Press, IvoclarVivadent, Liechtenstein) and resin cement (Variolink II, IvoclarVivadent, Liechtenstein). For that 100 specimens of ceramic evidence in stem conical shape, with the largest base of 4mm…