Tania Ghasemi

[ 1 ] - Effect of CO2 laser irradiation on the surface of the polycrystalline ceramic bracket and the rate of canine movement with sliding mechanic

Introduction: Metal brackets are the most commonly used brackets in clinical orthodontics, but the sight of color of the metal bracket can be unpleasant for some patients. Ceramic brackets offer the desired beauty but they have higher frictional resistance.  Considering that in vitro studies suggest that CO2 laser reduces the friction between the wire and slot of the bracket in the sliding mech...