Innovative techniques in endodontics: Exploring the potential of 3D printing

• Author Details:   
• Deepika Deepika ^*
• Sibgutulah Rashid
• Vyakhya Akhileshkumar Gupta
• Ajay Kumar Nagpal
• Shivendra Choudhary

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3D printing is revolutionizing endodontics by offering enhanced precision, efficiency, and personalization in various clinical procedures. Key applications include guided endodontic access, where 3D-printed templates help clinicians navigate complex canal morphologies, reducing the risk of iatrogenic errors. This technology also aids in autotransplantation, enabling preoperative 3D-printed tooth replicas to optimize recipient site preparation, minimize extra-oral time, and preserve periodontal ligament cells, improving transplant success. Surgical guides derived from 3D printing improve the accuracy of endodontic microsurgery by precisely locating osteotomies and reducing risks to surrounding structures. Furthermore, Additionally, in regenerative endodontics, 3D printing supports the development of bioengineered scaffolds for dental pulp regeneration, fostering progress in tissue engineering. As the technology advances, its role in endodontics is expected to expand, enhancing clinical outcomes, educational practices, and the overall quality of patient care.