Table 1.
Surface RA values of tested groups.
| Control | Diamond Burs | Polishing Discs | |
|---|---|---|---|
| N | 10 | 10 | 10 |
| Average value (micron) | 121.2 | 169.4 | 364.0 |
| Standard deviation (micron) | 18.1 | 45.2 | 77.7 |
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