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디지털 장비의 중첩기능을 이용하여 단일체 수복물의 교합조정을 최소화한 증례

Other Titles
 Superimposition: a simple method to minimize occlusal adjustment of monolithic restoration 
Authors
 최창훈  ;  김선재 
Citation
 Journal of Korean Academy of Prosthodontics (대한치과보철학회지), Vol.54(3) : 253-258, 2016 
Journal Title
Journal of Korean Academy of Prosthodontics(대한치과보철학회지)
ISSN
 0301-2875 
Issue Date
2016
Keywords
Computer aided design-computer aided manufacturing (CAD-CAM) ; Superimposition ; Monolithic zirconia ; Intraoral scanner
Abstract
The development of translucent zirconia enabled clinicians to choose a monolithic zirconia crown as one treatment modality in the posterior dentition. Careful occlusal adjustments are recommended for monolithic zirconia crowns because grinding zirconia inevitably causes phase transformation, which may deteriorate mechanical properties. intraoral scanners enable the clinician to scan and superimpose a complete tooth structure before preparation onto the prepared abutment. This technique helps to reproduce the original tooth form and occlusion of the patient. In this case report, prostheses were fabricated for patients with cracked or fractured tooth by applying intraoral scanner, Computer aided design-computer aided manufacturing (CAD-CAM) and monolithic zirconia crown to reproduce the occlusion of original tooth and to minimize occlusal adjustment. The clinical results were satisfactory in both esthetic and functional aspects.
Files in This Item:
T201604229.pdf Download
DOI
10.4047/jkap.2016.54.3.253
Appears in Collections:
2. College of Dentistry (치과대학) > Dept. of Prosthodontics (보철과학교실) > 1. Journal Papers
Yonsei Authors
Kim, Sun Jai(김선재) ORCID logo https://orcid.org/0000-0002-0828-8008
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/152356
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