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Study the Effect of Flexural Strength on Dental Resins By 3D Printed Method: A Systematic Review | ||
| Tikrit Journal for Dental Sciences | ||
| Volume 13, Issue 1, June 2025, Pages 233-250 PDF (375.98 K) | ||
| DOI: 10.25130/tjds.13.1.24 | ||
| Authors | ||
| Ebaa Enad Hameed* 1; Ihab Nafea Yassen1; Ammar Arab Beddai2 | ||
| 1Department of Prosthetic Dental Technology, College of Health and Medical Technology, Middle Technical University, Baghdad, Iraq. | ||
| 2Middle Technical University, Baghdad, Iraq | ||
| Abstract | ||
| Denture base materials are susceptible to compressive loads during usage, which might result in prosthesis breakage from repetitive masticatory pressures. To explain the various factors that influence the strength of (3D) printed resins. The aim of this research sought to investigate the various factors that affect the bending strength of three-dimensional (3D) resin prostheses. This research clarifies the different factors affecting flexural strength and the correlation between them. The types of resins that are printed in three dimensions (3D) and their mechanical properties were the subject of research regarding database searches of English-language literature from February 2018 to January 2024 using PubMed, Scopus, EBSCOhost, and Google Scholar. Thirty research articles were considered for full-text analysis, and they all met the inclusion criteria, indicating that, they were appropriate for this systematic review. The involved articles were classified, as per the resins being studied: This research investigated bending strength of three dimensional (3D)-printed resins under a variety of conditions, including various types of printers, resins, printing directions, layers thickness, and sample dimensions. These factors are classified as pre-printing, printing, and post-printing. Most factors had a significant effect on the three-point bending strength of (3D)-printed dental resin. To increase bending strength of three dimensional (3d)-printed dental resins, nano-filler, adjusting printing orientation, the layers’ thickness, post-polymerization time and temperature degree. | ||
| Keywords | ||
| 3d printed resin denture base digital light processing. flexural strength stereolithography | ||
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