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J Korean Dent Assoc. 2022;60(12):823-832. Published online November 30, 2022.
DOI: https://doi.org/10.22974/jkda.2022.60.12.005
- 구강스캐너 시대에 단일 금관을 위한 정확한 교합정렬 파헤치기
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이현종
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연세대학교 치과대학 치과보철과학교실
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- Strategy to obtain an accurate occlusal registration using intraoral scanners
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Hyeonjong Lee
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Department of Prosthodontics, College of Dentistry, Yonsei University, Seoul, South Korea
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- Corresponding author: Hyeonjong Lee Email: prosthohjlee@yuhs.ac
- Received: November 1, 2022; Revised: November 3, 2022 Accepted: November 24, 2022.
- Abstract
- Obtaining precise occlusal registration is one of the main issues in prosthodontics. The adequate trimming strategy of bite material and removing the bubbles in the cast are important and time-consuming procedures to acquire the correct occlusal registration in the conventional pathway. In the era of digital dentistry, the use of intraoral scanners has been widely spread out, and the occlusal registration step is automatically performed through the software algorithm. However, the accuracy of occlusal registration using intraoral scanners is differ-ent depending on the digital trimming strategy. Clinicians are required to understand the theoretical knowledge for occlusal registration and data trimming strategy.
Keywords :Occlusal registration; Intraoral scanner; 3D analysis; Data trimming
