Clinical Evaluation Of Class I Composite Resin Restorations Using Three Different Adhesive Systems

Nowadays, most composite resins require the use of an adhesive material prior to application. For this purpose, etch \& rinse (ER) and self-etch (SE) systems have been used for many years. While many in-vitro studies have been conducted in the literature comparing three adhesive systems, the number of clinical studies is less and inadequate. Therefore, the aim of this study was to investigate the effect of 3 different adhesive systems commonly used in clinics on the success of class I composite restorations using the criteria of the World Dental Federation (FDI) and the United States Public Health Service (USPHS).