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Main (SD) of microleakage (µL/min/cm H2O) in different groups (AP=apical plug, GP=gutta-percha, TO=thermoplasticized obturation)
| Variable | Mean (SD) | P -value | |
|---|---|---|---|
| Material | CEM cement | 68* (28) | 0.92 |
| MTA | 67 (39) | ||
| Subgrou ps | AP+GP | 55 (28) | 0.005 |
| AP+TO | 67 (14) | ||
| Obturation with AP material | 56 (29) | ||
| Unfilled | 96 (37) | ||
