Open AccessComparison of the Effect of Dentin Bonding, Dentin Sealing Agents on the Microleakage of Provisional Crowns Fabricated with Direct and Indirect Technique-An Invitro Study
Author(s) -
Priya M. John,
Muthukumar Balasubramaniam,
Kumar Mv
Publication year - 2015
Publication title -
journal of clinical and diagnostic research
Language(s) - English
Resource type - Journals
eISSN - 2249-782X
pISSN - 0973-709X
DOI - 10.7860/jcdr/2015/13534.6122
Subject(s) - dentin , varnish , materials science , cementation (geology) , dentistry , smear layer , acrylic resin , crown (dentistry) , molar , premolar , dentinal tubule , composite material , cement , coating , medicine
Postoperative sensitivity after temporization is a common complaint in Fixed Partial Denture patients. It is caused by weak and ill fitting temporary restorations which results in microleakage. This can be controlled by providing good temporary restorations and by coating the exposed dentinal tubules of the prepared tooth with dentin bonding agent or dental varnish.