Evaluation of Laser Speckle Contrast Imaging for the Assessment of Oral Mucosal Blood Flow following Periodontal Plastic Surgery: An Exploratory Study

Table 1

Gingival recession characteristics obtained at baseline and six months after the surgery.

	Geistlich Mucograft ( sites)	CTG ( sites)
	mean ± SE in mm	mean ± SE in mm
GRD0	2.4 ± 0.23	2.8 ± 0.27
GRW0	3.2 ± 0.28	3.2 ± 0.26
KT0		1.4 ± 0.35
REC	1.9 ± 0.29	2.6 ± 0.27
RW	2.1 ± 0.47	2.7 ± 0.40
KT		0.7 ± 0.41

GRD0, gingival recession depth at baseline; GRW0, gingival recession width at baseline; KT0, width of the keratinized tissue at baseline; REC, recession depth reduction; RW, recession width reduction; KT, increase in the width of the keratinized tissue. # represents the statistically significant differences between graft types; .