Table 3 Number and pattern of failure after fracture test. Different letters indicate that differences were statistically significant (p < 0.05)
Type I | Type II | Type III | Type IV | Significance | ||
|---|---|---|---|---|---|---|
Vita Enamic | 1 mm | 1 | 7 | 0 | 0 | a |
2 mm | 1 | 5 | 2 | 0 | a | |
3 mm | 0 | 0 | 2 | 6 | b | |
Lava Ultimate | 1 mm | 2 | 6 | 0 | 0 | a |
2 mm | 6 | 2 | 0 | a | ||
3 mm | 0 | 0 | 2 | 6 | b |