Research Article

In Vitro Cytotoxicity of Self-Adhesive Dual-Cured Resin Cement Polymerized Beneath Three Different Cusp Inclinations of Zirconia

Figure 1

Monolithic zirconia specimens, the width and length of all specimens were 10.0 mm, and the thickness was 1.0 mm.

(a) Cusp inclination of 30°
(b) Cusp inclination of 20°
(c) Cusp inclination of 0°