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Published on: October 9, 2020
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Endodontic applications of 3D printing.
J Anderson1, J Wealleans1, J Ray1
1Endodontics, US Air Force Postgraduate Dental School, Uniformed Services University, JBSA-Lackland, TX, USA.
International Endodontic Journal
|February 28, 2018
Summary
3D printing, utilizing cone beam computed tomography data, offers solutions for endodontic challenges like guided surgery and autotransplantation. Future research should focus on clinical outcomes and integrating this technology into endodontic education.
Area of Science:
- Dentistry
- Biomedical Engineering
- Materials Science
Background:
- Cone beam computed tomography (CBCT) data integration with computer-aided design (CAD) and computer-aided manufacturing (CAM) enables 3D object production.
- 3D printing applications in endodontics are emerging, offering novel solutions for complex cases.
Purpose of the Study:
- To review current applications of 3D printing in endodontics.
- To explore future research and clinical directions for 3D printing in endodontics.
Main Methods:
- A comprehensive literature search was conducted on PubMed, Ovid, and Scopus.
- Keywords included "3D printing," "CAD/CAM," "guided endodontic surgery," and "autotransplantation."
- Fifty-one English-language articles documenting endodontic applications of 3D printing were included.
Main Results:
- Current endodontic literature on 3D printing is primarily composed of case reports and preclinical studies.
- Documented applications include guided endodontic access, pulp canal obliteration, autotransplantation, pre-surgical planning, and educational modeling.
- Accurate localization of osteotomy perforation sites is another key application.
Conclusions:
- 3D printing demonstrates potential for addressing various endodontic challenges, from surgical planning to treatment execution.
- Barriers to widespread adoption include the need for technical expertise and specialized equipment.
- Endodontic postgraduate programs should incorporate 3D printing into curricula, and future research should prioritize clinical outcome assessments.
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