Research Article
Evaluation of Root Canal Obturation Quality in Deciduous Molars with Different Obturation Materials: An In Vitro Micro-Computed Tomography Study
Table 2
Mean volume (standard deviation) of voids of the root canal obturation materials in 3D volumes. Bold numbers show statistical significance.
| Groups | | Mean (range) (mm3) | SD | Statistical test | Pairwise comparison | value |
| Group I ZOE+Lentulo spiral | 5 | 3.116 | ±0.125 | 1-4 | | 1-6 |
| Group II ZOE+ultrasonic activation | 5 | 2.725 | ±0.145 | 2-4 | | 2-6 |
| Group III Ca(OH)2+Lentulo spiral | 5 | 2.618 | ±0.214 | 3-4 | | 3-6 |
| Group IV Ca(OH)2+ultrasonic activation | 5 | 2.217 | ±0.195 | 1-4 | | 2-4 | 3-4 | 4-5 |
| Group V Iodoform-Ca(OH)2+Lentulo spiral | 5 | 2.415 | ±0.218 | 5-4 | |
| Group VI Iodoform-Ca(OH)2+ultrasonic activation | 5 | 2.223 | ±0.174 | 1-6 | | 2-6 | 3-6 | 5-6 |
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