Results 281 to 290 of about 235,285 (329)

Accuracy of full-arch scans using intraoral scanners

Clinical Oral Investigations, 2013
This study aimed to evaluate the accuracy of intraoral scanners in full-arch scans.A representative model with 14 prepared abutments was digitized using an industrial scanner (reference scanner) as well as four intraoral scanners (iTero, CEREC AC Bluecam, Lava C.O.S., and Zfx IntraScan).
Wael Att
exaly   +4 more sources

Full arch accuracy of intraoral scanners with different acquisition technologies: an in vitro study.

E -journal of dentistry
OBJECTIVES To evaluate the full arch trueness and precision of intraoral scanners (IOS) using different acquisition technologies. METHODS Four 8 mm in diameter metal spheres were embedded into a dentate type IV dental stone cast model.
Dr Ingo Baresel, Dr Jens Baresel
semanticscholar   +1 more source

Classification of Complete-Arch Implant Scanning Techniques Recorded by Using Intraoral Scanners.

Journal of Esthetic and Restorative Dentistry
OBJECTIVES To classify the complete-arch implant scanning techniques recorded by using intraoral scanners (IOSs). OVERVIEW Different implant scanning techniques have been described for recording complete-arch implant scans by using IOSs.
M. Revilla‐León, Miguel Gómez-Polo, V. Rutkūnas, Panagiotis Ntovas, J. Kois   +4 more
semanticscholar   +1 more source

Accuracy of New-Generation Intraoral Scanners in Digitizing All-on-Four Implant Models with Varying Posterior Implant Angulations: An In Vitro Trueness and Precision Evaluation

Prosthesis
Background: The increasing adoption of digital workflows in implant dentistry necessitates rigorous assessment of intraoral scanning, particularly for complex full-arch rehabilitations like All-on-Four prostheses, where posterior implant angulation may ...
Noha Taymour, S. A. Abdul Hameed, Maram M Alghamdi, Z. R. El Sharkawy, Zienab S. Farid, Yousra Ahmed   +5 more
semanticscholar   +1 more source

Reproducibility and Reliability of Intraoral Scanners for Evaluating Peri-Implant Tissues and Implant-Supported Prostheses: A Cross-Sectional Study.

Journal of Esthetic and Restorative Dentistry
OBJECTIVE To assess the reproducibility and reliability of the pink (PES) and white esthetic scores (WES) using digital images and the intra- and inter-examiner agreement among different clinical backgrounds and assessment methods.
Dorian Braun, V. Chappuis, Manrique Fonseca, C. Raabe, Valérie G A Suter, E. Couso-Queiruga   +5 more
semanticscholar   +1 more source

Effect of different intraoral scanners and scanbody splinting on accuracy of scanning implant-supported full arch fixed prosthesis.

Journal of Esthetic and Restorative Dentistry, 2023
OBJECTIVE This study evaluated the accuracy of different intraoral scanners (IOS) for scanning of implant-supported full arch fixed prosthesis with different implant angulations with and without scanbodies splinting. MATERIALS AND METHODS Two maxillary
Yasmine Ashraf, Ahmad Abo El Fadl, Amina M. Hamdy, K. Ebeid   +3 more
semanticscholar   +1 more source

Intraoral scanners- digital impression

2019
Abstract: Devices for taking direct optical impressions in dentistry which are based on creating a digital three-dimensional tooth virtual model in a quick and easy way, are intraoral scanners (IOS). The informations that digital models can provide at the beginning of treatment are inviolate and leads to much better diagnoses and even better quality of
Djurovic Koprivica, Daniela, Jeremic-Knezevic, Milica, Milekić, Bojana, Puskar, Tatjana   +3 more
openaire   +1 more source

Influence of connected and nonconnected calibrated frameworks on the accuracy of complete arch implant scans obtained by using four intraoral scanners, a desktop scanner, and a photogrammetry system.

The Journal of prosthetic dentistry (Print)
STATEMENT OF PROBLEM Different techniques have been proposed for increasing the accuracy of complete arch implant scans obtained by using intraoral scanners (IOSs), including a calibrated metal framework (IOSFix); however, its accuracy remains uncertain.
M. Revilla‐León, A. Barmak, A. Lanis, J. Kois   +3 more
semanticscholar   +1 more source

Influence of different scan body design features and intraoral scanners on the congruence between scan body meshes and library files: An in vitro study.

The Journal of prosthetic dentistry (Print)
STATEMENT OF PROBLEM Implant scan bodies (ISBs) present with a variety of features, including diverse design geometries and manufacturing materials. How these features influence the congruence between the clinically obtained mesh file and the software ...
G. Michelinakis, D. Apostolakis, Dimitrios Nikolidakis, George Lapsanis   +3 more
semanticscholar   +1 more source

Differences in maxillomandibular relationship recorded at centric relation when using a conventional method, four intraoral scanners, and a jaw tracking system: A clinical study.

The Journal of prosthetic dentistry (Print), 2023
STATEMENT OF PROBLEM Digital systems including intraoral scanners (IOSs) and optical jaw tracking systems can be used to acquire the maxillomandibular relationship at the centric relation (CR).
M. Revilla‐León, R. Agustín-Panadero, Jonathan M. Zeitler, A. Barmak, B. Yılmaz, J. Kois, J. Pérez-Barquero   +6 more
semanticscholar   +1 more source