적층가공방식을 이용한 열가압 세라믹 라미네이트 비니어의 적합도: 3차원 분석Fitness of heat - pressed ceramic laminate veneer using additive manufacturing process: 3 Dimensional analysis
- Other Titles
- Fitness of heat - pressed ceramic laminate veneer using additive manufacturing process: 3 Dimensional analysis
- Authors
- 강신영; 김웅철; 이하나; 김어빈; 이경은; 김지환
- Issue Date
- 2017
- Publisher
- 대한치과기공학회
- Keywords
- Stereolithography; Additive manufacturing; 3 dimensional evaluation; Laminate veneer; Lithium disilicate
- Citation
- 대한치과기공학회지, v.39, no.3, pp.137 - 143
- Indexed
- KCI
OTHER
- Journal Title
- 대한치과기공학회지
- Volume
- 39
- Number
- 3
- Start Page
- 137
- End Page
- 143
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/85555
- DOI
- 10.14347/kadt.2017.39.3.137
- ISSN
- 1229-3954
- Abstract
- Purpose: The purpose of this study is to analyze the fitness of heat - pressed ceramic laminate veneers fabricated using the additive manufacturing.
Methods: Impression was replicated by using light body silicone and heavy body silicone on the custom tray, and it was fabricated using Type Ⅳ Stone. The test specimens were prepared by using a dental scanner, a laminating veneer using a dental design program, and a specimen with a 3D printer . The control specimens were prepared by the lost wax technique and heat - pressed to fabricate the specimens. The data of the specimens were measured by the RMS value of the internal fitness a using a 3-dimensional measurement program.
Results: The Stereolithography laminate veneer group was measured at 78.10(4.09) μm and the LWV group was measured at 31.50(5.10) μm. There is a significant difference between the two groups (p<0.001) Conclusion : Evaluation of fitness laminate veneers was fabricated by additive manufacturing showed the difference statistically significantly and clinically acceptable result.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Health Sciences > Division of Health Policy and Management > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.