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임플란트 단일 치아 수복 시 수직 침하와 인접치와의 위치 변화: 증례 보고

Other Titles
 Axial displacement in single-tooth implant restoration: Case report 
Authors
 정승회  ;  김선재  ;  장재승 
Citation
 Journal of Korean Academy of Prosthodontics (대한치과보철학회지), Vol.59(1) : 126-133, 2021-01 
Journal Title
Journal of Korean Academy of Prosthodontics(대한치과보철학회지)
ISSN
 0301-2875 
Issue Date
2021-01
Keywords
xial displacement ; Infraposition ; Internal connection ; Intraoral scan ; In vivo
Abstract
Axial displacement of an implant-supported prosthesis is frequently reported in clinical and laboratory studies. However, limited information is available about the behavior of the axial displacement of implant-supported prostheses functioning in intraoral situations. The present case report evaluated the three-dimensional displacement of posterior single implant-supported prostheses in 2 different patients. Internal connection type implants were placed, and screw and cement-retained prosthesis (SCRP) type prosthesis were delivered after an appropriate healing period. Intraoral digital scans were performed using an intraoral scanner (Cerec Omnicam, Dentsply Sirona, USA) on the day of crown delivery and one week, one month, and one year after delivery. The amount of 3-dimensional displacement of the prosthesis was evaluated by using a digital inspection software (Geomagic Control X, 3D systems, USA). The axial displacement of implant-supported prosthesis occurred in both patients. Furthermore, the amount of displacement increased over time.
Files in This Item:
T202103271.pdf Download
DOI
10.4047/jkap.2021.59.1.126
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
Chang, Jae-Seung(장재승) ORCID logo https://orcid.org/0000-0002-6532-4773
URI
https://ir.ymlib.yonsei.ac.kr/handle/22282913/184611
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