Marginal Discrepancy of Cast Copings to Abutments with Three Different Luting Agents

Table 2

Post hoc Bonferroni test of the marginal discrepancy from the four groups.

Group	Coping	EfZO	GI
EfZO	(19.75/42.75); 0.001
GI	(19.75/41.72); 0.001	(42.75/41.72); 1.000
ZP	(19.75/53.59); 0.001	(42.75/53.59); 0.001	(41.72/53.59); 0.001

Values in mean are presented in μ. Coping, control group without any cement; EfZO, eugenol‐free zinc oxide; GI, glass ionomer; ZP, zinc phosphate. Statistically significant.