Effects of Dissolving Solutions on the Accuracy of an Electronic Apex Locator-Integrated Endodontic Handpiece

Table 2

Sg: subgroup, M: mean, SD: standard deviation; subgroups’ evaluations were done according to three different parameters (Tri Auto ZX ARL, TriAuto ZX EL, and TL). Different superscript letters show significant differences (𝑃<0.05).

	Group A		Group B		(+) Control			(−) Control
	Sg A1	Sg A2	Sg B1	Sg B2	C2	C3	C4	C1
	M ± SD	M ± SD	M ± SD	M ± SD	M ± SD	M ± SD	M ± SD	M ± SD
Tri Auto ZX ARL	12.35 ± 1.65	11.91 ± 0.63^B	13.0 ± 1.59	12.68 ± 1.76	11.77 ± 0.69^D	11.54 ± 0.29	10.80 ± 0.98^F	12.2 ± 1.07
Tri Auto ZX EL	12.20 ± 1.71	11.73 ± 0.67^A	12.94 ± 1.58	12.65 ± 1.78	11.62 ± 0.87^C	11.52 ± 0.40	10.76 ± 1.12^E	12.14 ± 0.99
TL	12.42 ± 1.62	12.13 ± 0.56^B	13.06 ± 1.71	12.58 ± 1.76	12.31 ± 1.08^D	11.54 ± 0.29	11.13 ± 1.15^F	12.25 ± 0.76