Results 291 to 300 of about 235,285 (329)
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Piezoelectric Transducer Based 3D Intraoral Scanner
2012 International Conference on Information Science and Applications, 2012There are not so many 3D profile tools specially designed for specifically narrow space, for example, to scan the tooth shape of a human jaw. In this paper, a real-time 3D intraoral scanner based on piezoelectric transducer is presented for the measurement of tooth profile in the mouth cavity.
Furqan Ullah, Gun Soo Lee, Kang Park
openaire +1 more source
The Journal of prosthetic dentistry (Print)
STATEMENT OF PROBLEM Multiple factors can influence the accuracy of intraoral scanners (IOSs). However, the impact of scan extension and starting quadrant on the accuracy of IOSs for fabricating tooth-supported crowns remains uncertain.
M. Revilla‐León +5 more
semanticscholar +1 more source
STATEMENT OF PROBLEM Multiple factors can influence the accuracy of intraoral scanners (IOSs). However, the impact of scan extension and starting quadrant on the accuracy of IOSs for fabricating tooth-supported crowns remains uncertain.
M. Revilla‐León +5 more
semanticscholar +1 more source
E -journal of dentistry
OBJECTIVES The objective of this study was to use in vitro models to examine the bite registration accuracy of four different intraoral scanners (IOS) for edentulous maxillary and mandibular arches.
V. Rutkūnas +8 more
semanticscholar +1 more source
OBJECTIVES The objective of this study was to use in vitro models to examine the bite registration accuracy of four different intraoral scanners (IOS) for edentulous maxillary and mandibular arches.
V. Rutkūnas +8 more
semanticscholar +1 more source
E -journal of dentistry
OBJECTIVES Natural teeth and dental restorations present with various shades and levels of translucency. This study aimed to determine whether these variations in ceramic crowns and scan powder application affect the trueness of intraoral scanners ...
Nan Hsu Myat Mon Hlaing +5 more
semanticscholar +1 more source
OBJECTIVES Natural teeth and dental restorations present with various shades and levels of translucency. This study aimed to determine whether these variations in ceramic crowns and scan powder application affect the trueness of intraoral scanners ...
Nan Hsu Myat Mon Hlaing +5 more
semanticscholar +1 more source
Effect of saliva isolation and intraoral light levels on performance of intraoral scanners
American Journal of Orthodontics and Dentofacial Orthopedics, 2020The use of digital models in orthodontics is becoming increasingly widespread. This study aimed to evaluate the accuracy and performance of digital intraoral scanning under 4 different intraoral environmental conditions.Four digital models were acquired with TRIOS intraoral scanner (3Shape, Copenhagen, Denmark) for 50 subjects.
Hasan Camcı, Farhad Salmanpour
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Precision of Dental Implant Digitization Using Intraoral Scanners
The International Journal of Prosthodontics, 2016The digitization of scanbodies on dental implants is required to use computer-aided design/computer-assisted manufacture processes for implant prosthetics. Little is known about the accuracy of scanbody digitization with intraoral scanners and dental lab scanners.
Flügge, Tabea +3 more
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Beyond the surface: A comparative study of intraoral scanners in subgingival configuration scanning.
Dental MaterialsOBJECTIVES This study conducted a comprehensive comparative analysis of three intraoral scanners (CEREC Primescan, TRIOS, CEREC Omnicam) and a lab scanner (inEosX5) assessing their precision in simulating subgingival tooth preparations.
P. Mourouzis +3 more
semanticscholar +1 more source
[Quantitative study of intraoral scanners' accuracy].
Zhonghua kou qiang yi xue za zhi = Zhonghua kouqiang yixue zazhi = Chinese journal of stomatology, 2021Objective: To establish a standard method to evaluate the scanning accuracy of intraoral scanner (IOS) and to investigate six IOS's scanning accuracy and the relationship between different scan span. Methods: Five simplified six abutments full arch model were fabricated by high accuracy (5 μm) milling machine with 7075 aluminum alloy.
J K, Chen +5 more
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Long axial field of view PET scanners: a road map to implementation and new possibilities
European Journal of Nuclear Medicine and Molecular Imaging, 2021Riemer H J A Slart +2 more
exaly