Table 2 Inter-sides comparison of the means of the improvement difference between baseline and 3 months post-surgery values are reported as mean with standard deviation

Plaque index

⁻0.44 ± 0.71

⁻0.44 ± 0.71

1

Clinical attachment level

⁻0.33 ± 0.45

⁻0.14 ± 0.59

0.88

Keratinized tissue width

+ 0.25 ± 0.55

+ 0.14 ± 0.59

0.86

Recession depth

⁻0.22 ± 0.43

⁻0.17 ± 0.62

0.29

Recession width

0.00 ± 0.00

0.06 ± 0.24

0.04

Gingival thickness

+ 0.44 ± 0.24

+ 0.42 ± 0.26

0.53