Possibilities of Application of 3D Printing in Contemporary Dentistry
Apstrakt
Development of 3D printing in medical and dental applications has advanced significantly in recent years. 3D technologies are commercially available, i.e. 3D printing and 3D scanning, allowing dentists to easily scan and record state of hard and soft tissues following 3D printing of dental models or supporting structures-like surgical guides and aligners. Thereafter, dental technicians work with these 3D printed dental models of upper and lower jaw, as they previously have been working with plaster models, and because of attainable high dimensional accuracy of these dental models 3D printing technology found its way in dentistry and will improve both in today’s application and will expand the range of possible applications in dentistry. The aim of this paper is to present stereolithography (SLA) 3D printing technology of dental working models. SLA technology is mainly applied in rapid prototyping, but due to exceptional dimensional accuracy it easily found its application in dentistry,... where accuracy is of utmost importance. SLA technology works in layer-by-layer manner, using UV lasers to polymerize, i.e. solidify, liquid photopolymer resin placed in a vat. Only accuracy issue of this technology occurs when using more layers to build a model, i.e. if an error appears at a certain layer it will stack on succeeding layers and will create notable dimensional mismatch. Materials used in this research are grey standard resin, dental model resin, long-term biocompatible clear resin and biocompatible photopolymer resin. Created dental models are used for planning and making dental crowns and bridges.
Ključne reči:
3D printing / 3D scanning / stereolithography / dental applicationsIzvor:
International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts, 2020, 69-69Izdavač:
- University of Belgrade, Faculty of Mechanical Engineering
Finansiranje / projekti:
- Razvoj novih metoda i tehnika za ranu dijagnostiku kancera grlića materice, debelog creva, usne duplje i melanoma na bazi digitalne slike i ekscitaciono-emisionih spektara u vidljivom i infracrvenom domenu (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-41006)
- Funkcionalizacija nanomaterijala za dobijanje nove vrste kontaktnih sočiva i ranu detekciju dijabetesa (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45009)
- Razvoj savremenih metoda dijagnostike i ispitivanja mašinskih struktura (RS-MESTD-Technological Development (TD or TR)-35040)
- Održivost i unapređenje mašinskih sistema u energetici i transportu primenom forenzičkog inženjerstva, eko i robust dizajna (RS-MESTD-Technological Development (TD or TR)-35006)
Kolekcije
Institucija/grupa
Mašinski fakultetTY - CONF AU - Golubović, Zorana AU - Milovanović, Aleksa AU - Trajković, Isaak PY - 2020 UR - https://machinery.mas.bg.ac.rs/handle/123456789/6303 AB - Development of 3D printing in medical and dental applications has advanced significantly in recent years. 3D technologies are commercially available, i.e. 3D printing and 3D scanning, allowing dentists to easily scan and record state of hard and soft tissues following 3D printing of dental models or supporting structures-like surgical guides and aligners. Thereafter, dental technicians work with these 3D printed dental models of upper and lower jaw, as they previously have been working with plaster models, and because of attainable high dimensional accuracy of these dental models 3D printing technology found its way in dentistry and will improve both in today’s application and will expand the range of possible applications in dentistry. The aim of this paper is to present stereolithography (SLA) 3D printing technology of dental working models. SLA technology is mainly applied in rapid prototyping, but due to exceptional dimensional accuracy it easily found its application in dentistry, where accuracy is of utmost importance. SLA technology works in layer-by-layer manner, using UV lasers to polymerize, i.e. solidify, liquid photopolymer resin placed in a vat. Only accuracy issue of this technology occurs when using more layers to build a model, i.e. if an error appears at a certain layer it will stack on succeeding layers and will create notable dimensional mismatch. Materials used in this research are grey standard resin, dental model resin, long-term biocompatible clear resin and biocompatible photopolymer resin. Created dental models are used for planning and making dental crowns and bridges. PB - University of Belgrade, Faculty of Mechanical Engineering C3 - International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts T1 - Possibilities of Application of 3D Printing in Contemporary Dentistry EP - 69 SP - 69 UR - https://hdl.handle.net/21.15107/rcub_machinery_6303 ER -
@conference{ author = "Golubović, Zorana and Milovanović, Aleksa and Trajković, Isaak", year = "2020", abstract = "Development of 3D printing in medical and dental applications has advanced significantly in recent years. 3D technologies are commercially available, i.e. 3D printing and 3D scanning, allowing dentists to easily scan and record state of hard and soft tissues following 3D printing of dental models or supporting structures-like surgical guides and aligners. Thereafter, dental technicians work with these 3D printed dental models of upper and lower jaw, as they previously have been working with plaster models, and because of attainable high dimensional accuracy of these dental models 3D printing technology found its way in dentistry and will improve both in today’s application and will expand the range of possible applications in dentistry. The aim of this paper is to present stereolithography (SLA) 3D printing technology of dental working models. SLA technology is mainly applied in rapid prototyping, but due to exceptional dimensional accuracy it easily found its application in dentistry, where accuracy is of utmost importance. SLA technology works in layer-by-layer manner, using UV lasers to polymerize, i.e. solidify, liquid photopolymer resin placed in a vat. Only accuracy issue of this technology occurs when using more layers to build a model, i.e. if an error appears at a certain layer it will stack on succeeding layers and will create notable dimensional mismatch. Materials used in this research are grey standard resin, dental model resin, long-term biocompatible clear resin and biocompatible photopolymer resin. Created dental models are used for planning and making dental crowns and bridges.", publisher = "University of Belgrade, Faculty of Mechanical Engineering", journal = "International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts", title = "Possibilities of Application of 3D Printing in Contemporary Dentistry", pages = "69-69", url = "https://hdl.handle.net/21.15107/rcub_machinery_6303" }
Golubović, Z., Milovanović, A.,& Trajković, I.. (2020). Possibilities of Application of 3D Printing in Contemporary Dentistry. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts University of Belgrade, Faculty of Mechanical Engineering., 69-69. https://hdl.handle.net/21.15107/rcub_machinery_6303
Golubović Z, Milovanović A, Trajković I. Possibilities of Application of 3D Printing in Contemporary Dentistry. in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts. 2020;:69-69. https://hdl.handle.net/21.15107/rcub_machinery_6303 .
Golubović, Zorana, Milovanović, Aleksa, Trajković, Isaak, "Possibilities of Application of 3D Printing in Contemporary Dentistry" in International Conference of Experimental and Numerical Investigations and New Technologies "CNN TECH 2021" - Book of Abstracts (2020):69-69, https://hdl.handle.net/21.15107/rcub_machinery_6303 .