| Shapiro-Wilk | Mentum | Mental Forame | Mentum and Mental Foramen | |||
| i-Cat | PreXion 3D | i-Cat | PreXion 3D | i-Cat | PreXion 3D | |
| Statistics | 0.925 | 0.962 | 0.981 | 0.941 | 0.974 | 0.984 |
| df | 36 | 56 | 41 | 0,69 | 77 | 125 |
| Sig. | 0.018 | 0.078 | 0.728 | 0.003 | 0.118 | 0.143 |