Research Article
Studying the Optical 3D Accuracy of Intraoral Scans: An In Vitro Study
Table 7
Multiple comparisons of the various measurements in the Z-axis of control with other scan groups (Trios 3A, Trios 3B, and Dental Wings).
| Measurements | Comparison groups | Mean difference | Sig. |
| Z1 | Control | Trios 3A | ā0.004 | 0.999 | Trios 3B | 0.016 | 0.957 | Dental Wings | 0.024 | 0.872 |
| Z2 | Control | Trios 3A | ā0.002 | 1.000 | Trios 3B | 0.034 | 0.836 | Dental Wings | 0.016 | 0.979 |
| Z3 | Control | Trios 3A | 0.244 | 0.119 | Trios 3B | 0.172 | 0.366 | Dental Wings | 0.008 | 1.000 |
| Z4 | Control | Trios 3A | 0.078 | 0.766 | Trios 3B | 0.068 | 0.831 | Dental Wings | 0.050 | 0.923 |
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Significant difference at value <0.05. |