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| Group | Smear layer | Debris | Erosion |
|---|---|---|---|
| G1 | 4.5 ± 0.534 | 4.625 ± 0.517 | N/A |
| G2 | 1.125 ± 0.353 | 1.125 ± 0.353 | 1 |
| G3 | 1.125 ± 0.353 | 1 | 1 |
| G4 | 4.625 ± 0.517 | 4.5 ± 0.534 | N/A |
| G5 | 1.125 ± 0.353 | 1.125 ± 0.353 | 1 |
| G6 | 1.125 ± 0.353 | 1 | 2.75 ± 0.462 |
The values are expressed as mean ± SD. N/A, Not Applicable.
