3D stereolithography print (SLA) in clinical orthodontic and dental applications

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Authors

DOSTÁLOVÁ Taťjana PROCHÁZKA Aleš URBANOVÁ Petra ELIÁŠOVÁ Hana

Year of publication 2022
Type Article in Proceedings
Conference Proceedings Volume 11942, Lasers in Dentistry XXVIII
MU Faculty or unit

Faculty of Science

Citation
web https://www.spiedigitallibrary.org/conference-proceedings-of-spie/11942/2608661/3D-stereolithography-print-SLA-in-clinical-orthodontic-and-dental-applications/10.1117/12.2608661.short?SSO=1
Doi http://dx.doi.org/10.1117/12.2608661
Keywords 3D modeling; 3D printing; 3D scanning; Stereolithography; Dentistry; Teeth; Data modeling; Scanners
Description The aim of our study was 3D objectification of stereolithography prepared printed models. Patients during clinical treatment were scanned by an optical scanner. Data from scanner were transferred to the STL files and then stereolithographic models were prepared. Method of optical triangulation, photogrammetric methods and mathematical model analysis were used for measurements. The surface profile was also evaluated. After three years, the quality of STL models was smooth and homogeneous and it was directly connected with the type and structure of filaments. Clinical applications demonstrated also treatment options for patients with nausea, rare diseases, or with small space between upper and lower jaw.
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