[Research and application of three-dimensional printed template in endodontics].

With the progress of technology, three-dimensional (3D) printing technology has become more and more widely used in stomatology. 3D printed template has played an irreplaceable role in oral implantation; at the same time, 3D printed template, which has been successfully applied to the calcified root canal negotiation, endodontic treatment of dental invaginatus, apical surgery and autotransplantation, has also provided a new concept and treatment mode for the diagnosis and therapy of endodontic diseases. This review, summarized the research and application of 3D printed template from the perspective of the treatment of endodontic deseases.随着科技的进步，三维打印技术在口腔医学中的应用越来越广泛。三维打印导板已在口腔种植中发挥着不可替代的作用；同时，三维打印导板也为牙体牙髓疾病的诊疗提供了新的理念和治疗模式，已成功应用于钙化根管疏通、牙内陷的根管治疗、根尖外科及自体牙移植等。本文从牙体牙髓病的治疗角度，综述三维打印导板在牙体牙髓专业领域中的研究和应用。.