Qualitative analysis of dentin surface modifications induced by Er, Cr: YSGG and Er: YAG laser for resin composite bonding
The aim of this study was to investigate the different dentin surfaces produced following their modification using Er, Cr: YSGG and Er: YAG lasers under different operating parameters. Thirty-three sound, caries-free human third molars were collected and sectioned to expose flat dentin surfaces. Each specimen was polis...