The Blending Effect of Single-Shade Composite with Different Shades of Conventional Resin Composites-An In Vitro Study.

Objectives:  Single-shade composite systems are gaining popularity among clinicians due to the claimed potential of blending with different tooth structure shades while restoring the tooth. The purpose of this study was to evaluate the blending effect of two single-shade composite with different shades of conventional resin composite systems.

Materials And Methods:  Seventy-two composite cylinders of B1, B2, A1, A2, A3, or A3.