Results 61 to 70 of about 11,394 (204)

Evaluation of fit for 3D printed retainers as compared to thermoform retainers [PDF]

, 2018
EVALUATION OF FIT FOR 3D PRINTED RETAINERS AS COMPARED TO THERMOFORM RETAINERS By David Cole, D.M.D. A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Dentistry at Virginia Commonwealth University Thesis
Cole, David J
core   +2 more sources

Evaluation of a magnetic resonance-compatible dentoalveolar tactile stimulus device [PDF]

, 2010
Background Few methods exist to study central nervous system processes following dentoalveolar tactile stimulation using functional magnetic resonance imaging (fMRI), likely due to inherent technical difficulties.
Estephan J Moana-Filho, Donald R Nixdorf, David A Bereiter, Mike T John, Noam Harel   +4 more
core   +3 more sources

Influence of Operator Experience on Scanning Time and Accuracy with Two Different Intraoral Scanners - A Prospective Clinical Trial

Turkish Journal of Orthodontics, 2023
Objective:Operator experience and scanner type may influence the time taken and obtained accuracy of intraoral scanning. This study aimed to evaluate the influence of operator experience on the scanning time and correlate the accuracy of the scans taken ...
Anjali Anna Thomas, Ravindra Kumar Jain
doaj   +1 more source

Comparison of digital and conventional impression techniques: evaluation of patients’ perception, treatment comfort, effectiveness and clinical outcomes [PDF]

, 2005
Background: The purpose of this study was to compare two impression techniques from the perspective of patient preferences and treatment comfort.Methods: Twenty-four (12 male, 12 female) subjects who had no previous experience with either conventional or
Emir Yuzbasioglu, Hanefi Kurt, Rana Turunc, Halenur Bilir, JE De La Cruz, WH Mormann, R Luthardt, T Otto, K Wiedhahn, G Sjögren, A Posselt, D Herbst, MP Walker, H Lee, H Lee, AG Wee, ME Brosky, J Burns, JA Ceyhan, W Chee, P Vigolo, P Vigolo, RW Rudd, RW Rudd, N Alhouri, J Powers, P Duke, J Powers, B Wöstmann, N Birnbaum, SY Kim, GJ Christensen, A Syrek, GL Henkel, PK Brawek, P Seelbach, RG Luthardt, JF Güth, M Karl, A Mehl, A Ender, WJ van der Meer, SJ Lee, N Öner, WD Polido   +44 more
core   +2 more sources

Accuracy of digital impressions for three-unit and four-unit implant supported fixed dental prostheses using a novel device

Journal of Dental Sciences, 2023
Background/ purpose: Accuracy of digital implant impressions was considered questionable due to the lack of anatomical reference points between implants and the similarities in scan body morphology, which lead to the purpose of this research is to ...
Tzu-Yung Kao, Min-Chieh Hsieh, Chi-Pin Hsu, Chi-Chun Liao, Chih-Ling Chang   +4 more
doaj   +1 more source

Reliability and validity of intraoral and extraoral scanners [PDF]

Progress in Orthodontics, 2015
This study evaluated the reliability and validity of one extraoral [Ortho Insight 3D™ (Motionview Software, Hixson, TN/USA)] and two intraoral [ITero™ (Align Technologies, San Jose, CA/USA) and Lythos™ (Ormco Corp., Orange, CA/USA)] scanners.Fifteen dry human mandibles were scanned twice with each of the scanners, and digital models were generated ...
Jacob, Helder B., Wyatt, Graydon D., Buschang, Peter H.   +2 more
openaire   +2 more sources

Comparison of Marginal and Internal Fit of CAD/CAM Ceramic Inlay Restorations Fabricated Through Model Scanner, Intraoral Scanner, and CBCT Scans

Applied Sciences
Background and Objectives: CBCT images have been successfully used for CAD/CAM crown restorations; however, their use for ceramic inlay restorations remains unclear.
Ayben Şentürk, Bora Akat, Mert Ocak, Mehmet Ali Kılıçarslan, Kaan Orhan   +4 more
doaj   +1 more source

Accuracy and Precision of Occlusal Contacts of Stereolithographic Casts Mounted by Digital Interocclusal Registrations [PDF]

, 2016
Statement of problem Little peer-reviewed information is available regarding the accuracy and precision of the occlusal contact reproduction of digitally mounted stereolithographic casts.
Bansal, Naveen K., Cho, Seok-Hwan, Irelan, Jon Patrick, Krahenbuhl, Jason T.   +3 more
core   +1 more source

Comparison of Accuracy and Reproducibility of Casts Made by Digital and Conventional Methods [PDF]

, 2015
Statement of problem Little peer-reviewed information is available regarding the accuracy and reproducibility of digitally fabricated casts compared to conventional nondigital methods.
Cho, Seok-Hwan, Guentsch, Arndt, Schaefer, Oliver, Thompson, Geoffrey A.   +3 more
core   +1 more source

Digital Process and Materials 2014—Where Are You? [PDF]

, 2014
Peer Reviewedhttp://deepblue.lib.umich.edu/bitstream/2027.42/107481/1/jerd12102 ...
Poticny, Daniel J., Swift, Edward J.
core   +1 more source