Table 1.

The performance of the files in different cross sections in canals with curvature 0-20° and 20-40º

		0-20º			20-40°			pValue
		Intact	Other defect	Fracture	Intact	Other defect	Fracture
One Shape	3mm	20(100%)	0(0%)	0(0%)	17(85%)	2(10%)	1(5%)	0.231
	6mm	20(100%)	0(0%)	0(0%)	12(60%)	2(10%)	6(30%)	0.003
	9mm	18(90%)	1(5%)	1(5%)	12(60%)	4(20%)	4(20%)	0.123
WaveOne	3mm	16(80%)	3(15%)	1(5%)	18(90%)	2(10%)	0(0%)	0.517
	6mm	18(90%)	2(10%)	0(0%)	17(85%)	3(15%)	0(0%)	0.633
	9mm	17(85%)	1(5%)	2(10%)	18(90%)	0(0%)	2(10%)	0.598
RaCe	3mm	20(100%)	0(0%)	0(0%)	19(95%)	0(0%)	1(5%)	0.311
	6mm	19(95%)	1(5%)	0(0%)	18(90%)	1(5%)	1(5%)	0.598
	9mm	20(100%)	0(0%)	0(0%)	16(80%)	0(0%)	4(20%)	0.035