Studying the Optical 3D Accuracy of Intraoral Scans: An In Vitro Study

Table 6

Multiple comparison of the various measurements in the Y-axis and the XY-axis of control with other scan groups (Trios 3A, Trios 3B, and Dental Wings).

Measurements	Comparison groups		Mean difference	Sig.
Y1	Control	Trios 3A	0.076	0.092
		Trios 3B	0.078	0.081
		Dental Wings	0.104	0.015
Y2	Control	Trios 3A	0.07	0.711
		Trios 3B	0.066	0.746
		Dental Wings	0.076	0.657
Y3	Control	Trios 3A	0.224	0.637
		Trios 3B	0.124	0.910
		Dental Wings	0.298	0.407
Y4	Control	Trios 3A	0.188	0.929
		Trios 3B	−0.024	1.000
		Dental Wings	0.408	0.567
AR	Control	Trios 3A	0.254	0.692
		Trios 3B	0.002	1.000
		Dental Wings	−0.918	0.005
AL	Control	Trios 3A	−0.336	0.402
		Trios 3B	−0.314	0.459
		Dental Wings	−0.848	0.004

Significant difference at value <0.05.