Endodontic treatment entails the removal of pulpal tissue, the filing and contouring of root canals, the obturation of the root canal space, and the placement of a permanent replacement for the tooth. The extent to which a person appreciates the essential possibilities of life is defined as quality of life. Oral disorders, including diseaserelated symptoms, can have a substantial influence on people's daily life. As a result, there has been a significant interest in determining the degree to which individual oral disorders impose a weight of illness on afflicted communities and the usefulness of health services in alleviating that burden in recent years. Patient reports of oral health-related quality of life have only lately begun to supplement the limited professional assessment based solely on clinical data. This allows for the creation of treatment regimens that are more closely customized to the preferences and demands of the patients. The purpose of this research is to review the available information about the quality of life and satisfaction outcomes of endodontic treatment. The ability to compare endodontic treatment results to those of other dental and medical procedures, as well as undertake health economic studies, makes determining the impact of endodontic treatment on health-related quality of life appealing. Dental treatment has a substantial impact on overall happiness and quality of life. Treatment with endodontics increases one's quality of life. By stressing the broader personal and societal repercussions of oral diseases and disorders, quality of life instruments and dental satisfaction scores can be used to bring dentistry into line with contemporary ideas of health care.