Table 3. Comparison of microleakage in restored specimens with and without NaOCl treatment. (Different letters indicate statistically significant effect.) .
| Procedure description (Code) | Number | Mean leakage (µL/min/cm H2O) | Mean leakage (µL/min/cm H2O) | S.D | P |
| Without 5% NaOCl (CS, CC) | 20 | 0.00022753 a | 0.00022753 a | 0.00003826 | 0.001 |
| With 5% NaOCl (ES, EC) | 20 | 0.00093683 b | 0.00093683 b | 0.00006049 |