Journal of Dental Rehabilitation and Applied Science:eISSN 2384-4272 pISSN 2384-4353

Table. 2.

Table. 2.

Surface roughness using a 2D contact stylus profilometer

Group Ra ± SD (μm) N
Control 0.29 ± 0.11 3
Z2 0.20 ± 0.07 3
Z4 0.18 ± 0.19 3
Z8 0.18 ± 0.04 3

SD: Standard deviation.

J Dent Rehabil Appl Sci 2022;38:18-25 https://doi.org/10.14368/jdras.2022.38.1.18
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