Accuracy of Dental Replica Models Using Photopolymer Materials in Additive Manufacturing: In Vitro Three ‐Dimensional Evaluation

ConclusionsAlthough the dental replica models using photopolymer materials did not show better trueness than the conventional stone models, there was no significant difference between the SLA and the stone models. Concerning precision, dental replica models using photopolymer materials presented better results than that of the conventional stone models. In sum, dental replica models using photopolymer materials showed sufficient accuracy for clinical use.

Source: Journal of Prosthodontics - July 2, 2018 Category: Dentistry Authors: Su ‐Jin Jin, Dong‐Yeon Kim, Ji‐Hwan Kim, Woong‐Chul Kim Tags: Original Manuscript Source Type: research