Microleakage of a microhybrid composite resin using three different adhesive placement techniques.

Purpose: To evaluate the efficacy of two adhesive systems in reducing microleakage when applied with three different adhesive placement techniques.

Materials And Methods: Sixty freshly extracted caries-free human premolars and molars were used. MO/DO Class II standardized preparations were performed with the gingival margin placed 1 mm above the CEJ.