Self etching system v/s conventional bonding: Advantages, disadvantages

Abstract

Adhesive dentistry has revolutionized the paradigm of esthetic dentistry. In the past few years, adhesive dentistry has withdrawn much attention due to constant changing concepts and research. In the light of inherent drawback of high technique sensitivity associated with total etch technique, Self etch systems were developed. Although, self etching systems have shown excellent results for some type of restorations, their use for universal application in routine practice of minimally invasive dentistry is limited. Concurrently, a dilemma has arisen as to whether the total etch adhesives are still the benchmark for dental adhesives or the newer self etch systems offer an improvement over the past. This article aims to review the current concepts and controversies in adhesive systems.