Results 31 to 40 of about 407,589 (299)

Example of a 3D scan and the associated 2D intraoral images.

, 2022
The left side shows a completely scanned lower dental arch, the right side excerpts of this 3D scan in a mesial-lateral and distal-lateral view of tooth 36 with the associated 2D intraoral images at baseline (T1).
Carolina Ganss (755047), Katja Jung (12090817), Nadine Schlueter (755050), Katja Giese-Kraft (9928535), Kirstin Vach (6078083)   +4 more
core   +1 more source

Accuracy of CAD/CAM Digital Impressions with Different Intraoral Scanner Parameters

Sensors, 2020
The advancement of intraoral scanners has allowed for more efficient workflow in the dental clinical setting. However, limited data exist regarding the accuracy of the digital impressions produced with various scanner settings and scanning approaches ...
Asher Chiu, Yen-Wei Chen, Juri Hayashi, Alireza Sadr   +3 more
doaj   +1 more source

Influence of the implant scan body bevel location, implant angulation and position on intraoral scanning accuracy: an in vitro study

, 2022
Purpose: To assess the influence of the scan body geometry bevel location and implant angulation and position of complete-arch implant digital scans.
Revilla-León, Marta, Ortega, Rocío, Gómez Polo, Cristina, Álvarez, Francisco, Gómez Polo, Miguel Ángel, Barmak, Abdul Bassir, Kois, John C., Rocío Ortega, Marta Revilla-León, John C. Kois, Abdul B. Barmak, Cristina Gómez-Polo, Miguel Gómez-Polo, Francisco Álvarez   +13 more
core   +1 more source

Influence of age, training, intraoral scanner, and software version on the scan accuracy of inexperienced operators [PDF]

, 2023
PURPOSE To evaluate the effect of operator age on the scan accuracy (trueness and precision) of inexperienced operators when compared with experienced operators, and how training, intraoral scanner (IOS), and software version affect scan accuracy ...
Karasan, Duygu Narin, Duygu Narin Karasan, Chebib, Najla, Cristina Zarauz, Najla Chebib, Mustafa Borga Dönmez, Irena Sailer, Zarauz Yanez, Cristina, Zarauz, Cristina, Guillermo Jesus Pradíes, Pradíes, Guillermo Jesus, Karasan, Duygu, Dönmez, Mustafa Borga, Sailer, Irena   +13 more
core   +1 more source

Comparing the trueness of seven intraoral scanners and a physical impression on dentate human maxilla by a novel method [PDF]

, 2020
Intraoral scanner (IOS) accuracy is commonly evaluated using full-arch surface comparison, which fails to take into consideration the starting position of the scanning (scan origin).
Evans, Zachary, Renne, Walter, Vág, János, Nagy, Zsolt András, Simon, Botond, Mennito, Anthony   +5 more
core   +1 more source

Creation of Digital Virtual Patient by Integrating CBCT, Intraoral Scan, 3D Facial Scan: An Approach to Methodology for Integration Accuracy

, 2021
The purpose of this paper was to introduce a method for creating a digital virtual patient by combining cone-beam computed tomography (CBCT), intraoral scan, and facial scan with a high accuracy of integration.
Kim, Jong Cheol, Jae Hyun Park, Lee, Kyungmin Clara, Kyungmin Clara Lee, Yun, Kwi Dug, Moon, Da Nal, Kwi-Dug Yun, Park, Jae Hyun, Da-Nal Moon, Lee, Gye Hyeong, Gye-Hyeong Lee, Jong-Cheol Kim   +11 more
core   +1 more source

Trueness of digital implant impressions based on implant angulation and scan body materials

Scientific Reports, 2021
Effects of implant angulation on digital implant impression accuracy remain controversial. Therefore, this in vitro study aimed to compare the digital implant impression trueness among models with different implant angulations and scan body materials ...
Jae-Hyun Lee, Jae-Hwi Bae, Su Young Lee
doaj   +1 more source

Effect of intraoral scanner and fixed partial denture situation on the scan accuracy of multiple implants: An in vitro study. [PDF]

, 2023
BACKGROUND Accuracy of intraoral implant scans may be affected by the region of the implant and the type of the intraoral scanner (IOSs). However, there is limited knowledge on the scan accuracy of multiple implants placed for an implant-supported ...
Abou-Ayash, Samir, Mathey, Ayse, Mathey, Amber, Burak Yilmaz, Mustafa Borga Donmez, Samir Abou‐Ayash, Ayse Mathey, Yilmaz, Burak, Donmez, Mustafa Borga, Fabio Gäumann, Gäumann, Fabio, Amber Mathey   +11 more
core   +2 more sources

Accuracy of intraoral scans of edentulous jaws with different generations of intraoral scanners compared to laboratory scans

The Journal of Advanced Prosthodontics, 2021
Purpose of this in vitro study was to determine the accuracy of different intraoral scans versus laboratory scans of impressions and casts for the digitization of an edentulous maxilla.A PEEK model of an edentulous maxilla, featuring four hemispheres on the alveolar ridges in region 13, 17, 23 and 27, was industrially digitized to obtain a reference ...
Panagiotis Kontis, Jan-Frederik Güth, Oliver Schubert, Christine Keul   +3 more
openaire   +2 more sources

Congruence between the meshes of a combined healing abutment-scan body system acquired with four different intraoral scanners and the corresponding library file: an in vitro analysis. [PDF]

, 2022
OBJECTIVES To investigate the congruence between the meshes of a combined healing abutment-scan body (CHA-SB) system acquired with four different intraoral scanners and the corresponding library file.
Marques, Vinicius Rizzo, Schimmel, Martin, Yılmaz, Burak, Yilmaz, Burak, Donmez, Mustafa Borga, Cakmak, Gülce, Yilmaz, Hakan, Rizzo Marques, Vinicius, Yılmaz, Hakan, Mustafa Borga Donmez, Hakan Yilmaz, Burak Yilmaz, Martin Schimmel, Gülce Çakmak, Vinicius Rizzo Marques   +14 more
core   +2 more sources