Polishing System Assessment with high and low instruments to determine what type of bur gives a better polished and cause less aggression to the thickness of the tooth enamel when removing the residual resin bracket after treatment. OI [Internet]. 2016 Mar. 1 [cited 2026 Sep. 10];2(1). Available from: https://revistas.usfq.edu.ec/index.php/odontoinvestigacion/article/view/289