Table 1.
CCT measured at different time in each group.
| 0.50 M EDTA | 0.20 M EDTA | 0.10 M EDTA | 0.05 M EDTA | 0.01 M EDTA | BSS | |
|---|---|---|---|---|---|---|
| CCT (μm) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) | Mean (SD) |
| Preoperative | 351.6 ± 4.7 | 348.4 ± 11.1 | 356.4 ± 2.9 | 357.8 ± 9.1 | 348.8 ± 10.8 | 360.0 ± 6.2 |
| Postop 1 d | – | 955.8 ± 22.3**** | 877.6 ± 22.7**** | 777.2 ± 32.3**** | 642.2 ± 76.2* | 416.6 ± 27.7* |
| Postop 3 d | – | 1303.6 ± 68.6**** | 740.8 ± 5.2**** | 675.0 ± 29.0**** | 532.0 ± 90.0* | 371.6 ± 5.5* |
| Postop 7 d | – | 961.0 ± 62.0**** | 505.0 ± 14.2**** | 411.4 ± 20.9* | 389.8 ± 6.9**** | 369.4 ± 7.8* |
Note. ****P < 0.001; ***P < 0.005; **P < 0.01; *P < 0.05. All P values were calculated by comparing with the preoperative values in each group.