Deep margin elevation, State of the art and future directions

Abstract

Introduction: Deep margin elevation is a technique that allows reestablishing the location of restorative margins to a coronal position, without the need for surgery using adhesive materials.Objective: To review the literature on the deep margin elevation technique, materials used, advantages compared to crown lengthening and limitations.Methodology: A review was carried out in the databases Scopus, PubMed and Google scholar with the keywords