Ceramic surface polishing techniques after removal of orthodontic adhesive.

OBJECTIVE Verify the in vitro effectiveness of different porcelain surface polishing systems used after orthodontic debonding. MATERIALS AND METHODS Restorations were simulated by 52 metallic samples covered with glazed feldspathic porcelain. Four of these intact samples composed the control group (C). The remaining samples were divided into four groups… CONTINUE READING