Resin Adhesive Systems: In Vitro Evaluation of Dentin Bond Strength and Marginal Microleakage

Abstract
A laboratory study was conducted to evaluate adhesive bonding and marginal microleakage of ten commercially available adhesive restorative systems. Shear bond strength to dentin ranged from 1.7 to 13.4 MPa. Restoration margins in enamel showed significantly less microleakage than dentin‐cementum margins.