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Table 4 Surface roughness for each cleanup process (μm)

From: Effects of various debonding and adhesive clearance methods on enamel surface: an in vitro study

Group

Sample Size

Mean (SD)

F-value (Ra/Rz)

P-value (Ra/Rz)

Ra

Rz

Control

12

0.073 (0.048)

0.438 (0.213)

37.245/25.158

<0.001/<0.001

Diamond bur + One-Gloss

12

0.443 (0.172)

2.202 (0.791)

Super-Snap

12

0.141 (0.073)

1.156 (0.755)

One-Gloss

12

0.082 (0.046)

0.499 (0.200)

  1. Ra average roughness, Rz 10-point height of irregularities