Bar graph illustrating the percentage of restorations in the Replacement group, which were either Alpha, Bravo or Charlie at baseline and at the two-year recall exam.

*p<0.05. (BL: baseline; 2Y: Two-year recall) (A: Anatomic form; L: Luster; SC: Secondary Caries; C: Occlusal Contact; MA: Marginal Adaptation; R: Surface Roughness; MS: Marginal Stain)