NiTi System | Initial Volume (mm3) | Post-instrumentation Volume (mm3) | Volume increase (%) | Initial Surface (mm2) | Post-instrumentation Surface (mm2) | Surface increased (%) |
---|---|---|---|---|---|---|
OS | 1.12 ± 0.10 | 2.32 ± 0.31b | 107.9 ± 18.9b | 11.51 ± 0.75 | 16.29 ± 0.79b | 42.0 ± 10.1ab |
TF | 1.10 ± 0.14 | 2.07 ± 0.17c | 89.1 ± 21.3b | 11.89 ± 1.11 | 15.66 ± 0.87b | 32.3 ± 10.9b |
PTG | 1.14 ± 0.08 | 2.71 ± 0.11a | 138.5 ± 20.7a | 12.03 ± 0.45 | 17.78 ± 0.42a | 48.0 ± 6.3a |
F value | 0.180 | 23.090 | 9.050 | 0.658 | 13.72 | 4.342 |
P value | 0.837 | 0.000 | 0.003 | 0.532 | 0.000 | 0.033 |