3D Printing and its applications in Endodontics- A Review article

Authors: Jyothi Mamidala, Promila Verma, Dr. Rhythm Bains, Monika Kumari, Dr Zoya Kidwai

DOI: 10.18231/j.ijce.12609.1928285461

Keywords: guided endodontics, additive manufacturing, CBCT, digital dentistry, surgical guide, dental models, root canal treatment, patient-specific care.

Abstract: The advancement of 3D printing technology has opened new possibilities in the field of endodontics, allowing for more precise, efficient, and patient-specific dental care. By converting digital data into physical models, 3D printing aids in diagnostic planning and clinical execution, especially in complex endodontic cases. It plays a pivotal role in creating customized surgical templates that help guide access in teeth with calcified canals or challenging anatomy, significantly minimizing the risk of iatrogenic damage. These guides are typically designed using cone-beam computed tomography (CBCT) data and intraoral scans, ensuring accuracy in treatment planning. Beyond clinical use, 3D-printed models offer significant educational value, enabling students and professionals to simulate procedures before performing them on patients. The materials used are increasingly biocompatible and suitable for sterilization, making them viable for direct use in clinical settings. While initial costs and the need for technical proficiency remain challenges, the long-term benefits in terms of precision, reduced chairside time, and improved outcomes are notable. As digital dentistry continues to evolve, the integration of 3D printing into routine endodontic practice is becoming more feasible and widespread. This paper discusses the scope, benefits, limitations, and future prospects of 3D printing in endodontics, underlining its value in delivering accurate and minimally invasive care.