Table 2. | Vertical and horizontal distances (mm) measured on CBCT scans |
| Before |
6-month postoperative |
P significancea | |
|---|---|---|---|
| Mean (SD) | Mean (SD) | ||
| Vertical distal | 13.6 (2.3) | 10.1 (3.4) | < 0.05 |
| Vertical central | 20.7 (3.4) | 12.5 (2.8) | < 0.05 |
| Vertical mesial | 12.7 (2.8) | 8.8 (2.5) | < 0.05 |
aStatistically significant at the level P < 0.05, Pearson’s Chi-squared test.
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