highly significantp < 0.001
Results of the Two-Way ANOVA indicated that both main effects which are the restorative group, the root third and their interaction are statistically highly significant ( p < 0.001) (Table 6 ).
Results of the Two-Way ANOVA indicated that both main effects which are the restorative group, the root third and their interaction are statistically highly significant ( p < 0.001) (Table 6 ).