TITLE: 
                        
                            Bond Strength of Orthodontic Bracket Cement Using a Bleaching Light for Curing
                                
                                
                                    AUTHORS: 
                                            Yoav Shapinko, Iro Eleftheriadi, Nir Shpack, Moshe Davidovitch, Elias Bitsanis, Shlomo Matalon, Tamar Brosh 
                                                    
                                                        KEYWORDS: 
                        Bleaching, Light-Cure, Orthodontic Bonding, Shear Bond Strength 
                                                    
                                                    
                                                        JOURNAL NAME: 
                        Open Journal of Stomatology,  
                        Vol.8 No.3, 
                        March
                                                        20,
                        2018
                                                    
                                                    
                                                        ABSTRACT: Aim: To investigate the bond strengths achieved by using a Bleaching Curing Light (BCL) to polymerize orthodontic bonding cement. Material and Methods: 160 anterior bovine teeth were used to form 20 average sized human dental arches, and distributed into 2 groups according to which light curing method used: Group 1: BCL for 40 seconds, or Group 2: LED for 10 seconds. After storage in a controlled environment, Shear Bond Strength (SBS) and Adhesive Remnant Index (ARI) were determined. Results: Group 1 showed significantly lower SBS in the most posterior (first molar) position of the dental arch, (Group 1: 0.7 ± 1.0 MPa, Group 2: 2.9 ± 1.7 MPa, p Conclusion: Simultaneous full-arch curing of orthodontic bracket cement using a BCL is clinically acceptable in all but the most posterior locations along the dental arch.