The Effect of Various Types of Mechanical and Chemical Preconditioning on the Shear Bond Strength of Orthodontic Brackets on Zirconia Restorations

Table 6

Modified Adhesive Remnant Index results.

Groups ()	Modified Adhesive Remnant Index					value
	1	2	3	4	5
AL-SIL-N			1 (10%)	6 (60%)	3 (30%)	<0.0001
AL-SIL-T				7 (70%)	3 (30%)
CO-SIL-	8 (80%)	1 (10%)	1 (10%)
CO-SIL-	7 (70%)	2 (20%)	1 (10%)
AL-ZPP-N	6 (60%)		2 (20%)	1 (10%)	1 (10%)	0.037
AL-ZPP-T		1 (10%)	5 (50%)	3 (30%)	1 (10%)
CO-ZPP-N	1 (10%)		3 (30%)	2 (20%)	4 (40%)
CO-ZPP-T		1 (10%)	1 (10%)	6 (60%)	2 (20%)
AL-SBU-N	3 (30%)	4 (40%)	3 (30%)			0.100
AL-SBU-T	6 (60%)	1 (10%)	2 (20%)	1 (10%)
CO-SBU-N		2 (20%)	4 (40%)	4 (40%)
CO-SBU-T	4 (40%)		2 (20%)	2 (20%)	2 (20%)

versus AL-SIL-N; versus AL-SIL-T.