In this volume you will find manuscripts on: Anxiety, emotion and dentistry – the digital media world affecting our patients; Impact of the need for orthodontic treatment on academic performance, self-esteem and bullying in schoolchildren; Stress analysis of maxillary central incisors endodontically treated with varying ferrule heights and three different post dowel materials a finite element analysis; Effectiveness of oral health programs according to their levels of prevention, applied in educational institutions in Chiclayo and Pimentel, Peru and much more...