The effect of layered double hydroxide on fluoride release and recharge from a commercial and an experimental resin varnish.

Objectives: Layered Double Hydroxide (LDH) is capable of fluoride anion exchange and release. This study investigated the effects of incorporating ZnAl-LDH in commercial and experimental dental varnishes, on fluoride release and re-release after charging in NaF.

Methods: Five discs of each material (commercial ClinproXT varnish and experimental light cured resin varnish), with and without 9%ZnAl-LDH were immersed and agitated in deionised water (DW) at 37 °C.

Direct Composite Resin for the Management of Tooth Wear: A Systematic Review.

Background: This study systematically reviewed survival of direct composite to restore worn teeth.

Materials And Methods: A comprehensive electronic search of databases sourced from Medline-PubMed, Embase, Cochrane Central, Scopus, Google scholar was performed on literature published between January 1990 and December 2018. Grey literature was also reviewed.