Evaluation of Gingival Microleakage in Class II Composite Restorations with Different Lining Techniques: An In Vitro Study

Table 1

Frequency of microleakage scores.

	Group 1	Group 2	Group 3	Group 4
Score 1	0	4	3	1
Score 2	1	1	4	3
Score 3	0	0	2	4
Score 4	9	0	0	2