Table 6.
Comparison of resorption crater total volume (mm3) and number values measured in six different regions of root surface
| Regions | Volume (root resorption) | Numbers (root resortion craters) |
|---|---|---|
| Buccal cervical | 0.050 ± 0.051a | 2.290 ± 1.660a |
| Lingual cervical | 0.021 ± 0.031b | 1.310 ± 1.361b |
| Buccal middle | 0.050 ± 0.055a | 3.130 ± 2.106c |
| Lingual middle | 0.025 ± 0.030b | 1.840 ± 1.670d |
| Buccal apical | 0.032 ± 0.030c | 3.060 ± 2.365c |
| Lingual apical | 0.013 ± 0.015b | 1.680 ± 1.450bd |
| p-value | 0.0001*** | 0.0001*** |
Values are presented as mean ± standard deviation.
According to the Kruskal–Wallis one-way analysis of variance test and the Mann–Whitney U test (with Bonferroni correction), there is no statistically significant difference between groups with the same letters.
***p < 0.001.