Tooth sensitivity related to class I and II resin restorations
Article Abstract:
Several techniques may be helpful in reducing the patient's tooth sensitivity during or following a class I or class II resin restoration. Resin restoration is a procedure used to repair a missing, damaged, or diseased tooth. A researcher suggested 15 techniques to aid dentists in preventing tooth sensitivity during resin restorations. Dentists should thoroughly evaluate the structural condition of the tooth and inspect for cracks before beginning resin restorations. The placement of proper primer, resin, and bonding layer thicknesses is important in preventing tooth sensitivity following the restoration, particularly around the edges of the restoration. The restoration area should be wet throughout the procedure. Dentists should allow 40 to 60 seconds between resin applications for each layer to adequately harden and allow an additional minute at the end of the procedure for the entire restoration to harden.
Publication Name: Journal of the American Dental Association
Subject: Health
ISSN: 0002-8177
Year: 1996
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Preventing sensitivity in class II composite resin restorations
Article Abstract:
Moisture, bonding and sealing agents, and sufficient curing of composite resins can substantially reduce tooth sensitivity after composite resin tooth restoration. Teeth that are kept moist with water during preparation of a dental filling are less likely to be cold-, heat-, or pressure-sensitive after filling. Desensitization before filling, using an desensitizer or bonding agent, fills the dentinal tubules of the tooth and reduces sensitivity. Uncured resin can increase tooth sensitivity, so the light-curing process must be sufficient to fully cure the resin.
Publication Name: Journal of the American Dental Association
Subject: Health
ISSN: 0002-8177
Year: 1998
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