Fig. 4From: A novel customized ceramic bracket for esthetic orthodontics: in vitro studySEM images of bracket bodies, at 30×: a CCB; b CA; c C7; d IC. e DQ. Bracket bases, at 30×: f CCB; g CA; h C7; i IC; j DQ. Stainless steel archwires, at 50×: k edgewise archwire; l round archwireBack to article page