Immediate Dentin Sealing For Indirect Bonded Restorations- A Literature Review And Current Concepts

Dr. Nazish Baig; Dr. Krishna Dilip Gorde; Dr. Babita Yeshwante; Dr. Vivek Jadhav; Dr. Nimisha Nilmani Barve; Dr. Pranali Vaidya

Volume : VIII, Issue : IV, April - 2018

Immediate Dentin Sealing For Indirect Bonded Restorations- A Literature Review And Current Concepts

Dr. Nazish Baig, Dr. Krishna Dilip Gorde, Dr. Babita Yeshwante, Dr. Vivek Jadhav, Dr. Nimisha Nilmani Barve, Dr. Pranali Vaidya

Abstract :

Resin–bonded indirect restorations are faicated by clinicians by usually prepå the tooth, making an impression, and cementing a provisional restoration at an initial appointment. A few weeks later, after the definitive restoration has been tried in and adjusted, it is bonded with some combination of adhesive and resin cement. The tooth preparation for indirect bonded restorations can result in significant dentin exposures. Immediate application and polymerization of the dentin bonding agent to the freshly cut dentin, prior to impression making is therefore recommended by some authors. This procedure is known as “Immediate Dentin Sealing”. Several advantages have been cited for immediate dentin sealing. Prominent among those are reduction in tooth sensitivity during the provisional phase and the potential for better bonding of the restoration to dentin. Also reducing gap formations and decreasing bacterial leakage. It has also reported to have a positive influence on tooth structure preservation, patient comfort and long term survival of indirect bonded restorations. This systematic review updates the understanding of concept of using immediate dentin sealing, its protocol and advantages over delayed dentin sealing.