Research Article


DOI :10.26650/eor.20210060   IUP :10.26650/eor.20210060    Full Text (PDF)

In vitro accuracies of 3D printed models manufactured by two different printing technologies

Faruk EmirGülsüm CeylanSimel Ayyıldız

Purpose: This study aims to compare the accuracies of full-arch models printed by two different 3D printing technologies.

Materials and Methods: A mandibular horseshoe-shaped master model was designed with RapidForm XOR2 software The master model was printed 10 times with 3D printers using direct light processing (DLP) and PolyJet technology (n=20). The printed models were then scanned with an industrial scanner and saved in STL file. All digital models superimposed with the master model STL file and comparison of the trueness was performed using Geomagic Control 3D analysis software. The precision was calculated by superimposing combinations of the 10 data sets in each group.

Results: The trueness of printed models was 46 µm for the DLP printer and 51 µm for PolyJet printer; however, this difference was not statistically significant (p=0.155). The precision of printed models was 43 µm for the DLP printer and 54 µm for PolyJet printer. DLP printed models were more precise than the PolyJet printed models (p<0.001).

Conclusion: The 3D printing technologies showed significant differences in the trueness of full-arch measurements. Although DLP printed models had better trueness than PolyJet printed models, all of the 3D printed models were clinically acceptable and might be used for the production of fixed restorations.



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APA

Emir, F., Ceylan, G., & Ayyıldız, S. (2021). In vitro accuracies of 3D printed models manufactured by two different printing technologies. European Oral Research, 55(2), 80-85. https://doi.org/10.26650/eor.20210060


AMA

Emir F, Ceylan G, Ayyıldız S. In vitro accuracies of 3D printed models manufactured by two different printing technologies. European Oral Research. 2021;55(2):80-85. https://doi.org/10.26650/eor.20210060


ABNT

Emir, F.; Ceylan, G.; Ayyıldız, S. In vitro accuracies of 3D printed models manufactured by two different printing technologies. European Oral Research, [Publisher Location], v. 55, n. 2, p. 80-85, 2021.


Chicago: Author-Date Style

Emir, Faruk, and Gülsüm Ceylan and Simel Ayyıldız. 2021. “In vitro accuracies of 3D printed models manufactured by two different printing technologies.” European Oral Research 55, no. 2: 80-85. https://doi.org/10.26650/eor.20210060


Chicago: Humanities Style

Emir, Faruk, and Gülsüm Ceylan and Simel Ayyıldız. In vitro accuracies of 3D printed models manufactured by two different printing technologies.” European Oral Research 55, no. 2 (Sep. 2021): 80-85. https://doi.org/10.26650/eor.20210060


Harvard: Australian Style

Emir, F & Ceylan, G & Ayyıldız, S 2021, 'In vitro accuracies of 3D printed models manufactured by two different printing technologies', European Oral Research, vol. 55, no. 2, pp. 80-85, viewed 16 Sep. 2021, https://doi.org/10.26650/eor.20210060


Harvard: Author-Date Style

Emir, F. and Ceylan, G. and Ayyıldız, S. (2021) ‘In vitro accuracies of 3D printed models manufactured by two different printing technologies’, European Oral Research, 55(2), pp. 80-85. https://doi.org/10.26650/eor.20210060 (16 Sep. 2021).


MLA

Emir, Faruk, and Gülsüm Ceylan and Simel Ayyıldız. In vitro accuracies of 3D printed models manufactured by two different printing technologies.” European Oral Research, vol. 55, no. 2, 2021, pp. 80-85. [Database Container], https://doi.org/10.26650/eor.20210060


Vancouver

Emir F, Ceylan G, Ayyıldız S. In vitro accuracies of 3D printed models manufactured by two different printing technologies. European Oral Research [Internet]. 16 Sep. 2021 [cited 16 Sep. 2021];55(2):80-85. Available from: https://doi.org/10.26650/eor.20210060 doi: 10.26650/eor.20210060


ISNAD

Emir, Faruk - Ceylan, Gülsüm - Ayyıldız, Simel. In vitro accuracies of 3D printed models manufactured by two different printing technologies”. European Oral Research 55/2 (Sep. 2021): 80-85. https://doi.org/10.26650/eor.20210060



TIMELINE


Submitted16.07.2020
Last Revision05.10.2020
Accepted16.12.2020
Published Online27.05.2021

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