Results 31 to 40 of about 2,770 (156)

Comparison of Intraoral and Extraoral Digital Scanners: Evaluation of Surface Topography and Precision

Dentistry Journal, 2020
The aim of this study was to evaluate the surface topography and the precision measurements of different intraoral and extraoral digital scanners. A reference model of a maxillary arch with four implant analogs was prepared and scanned by three intraoral
Sang J. Lee, Soo-Woo Kim, Joshua J. Lee, Chan W. Cheong   +3 more
doaj   +1 more source

Do digital impressions have a greater accuracy for full-arch implant-supported reconstructions compared to conventional impressions? An in vitro study

The Journal of Indian Prosthodontic Society, 2022
Aim: The purpose of this study was to compare the accuracy of conventional implant impressions with digital impression techniques made using two different intraoral scanners. Setting and Design: In-Vitro study. Material and Methods: A scan of master cast
Mohsin Shaikh, Tabrez Lakha, Supriya Kheur, Batul Qamri, Mohit Kheur   +4 more
doaj   +1 more source

Intraoral Scanners

Clinical Dentistry
Intraoral scanners (IOS) have revolutionized the field of dentistry by providing a noninvasive and efficient means of capturing direct optical impressions of the oral cavity. This article presents an overview of the applications, advantages, and challenges associated with the adoption of intraoral scanners in dental practice.
Amina Parveen, Benley George, Rino Roopak Soman   +2 more
openaire   +1 more source

The accuracy of edentulous arch impression between intraoral scanner and laboratory scanner: a scoping review

BDJ Open
Objective This study aims to compare the utilization of intraoral scanners and laboratory scanners as an alternative impression method in fully and partially edentulous cases.
Athiyyah Aura Achmadi, Rasmi Rikmasari, Fahmi Oscandar, Vita Mulya Passa Novianti   +3 more
doaj   +1 more source

Intraoral scanners [PDF]

The Journal of the American Dental Association, 2021
Marta Revilla-Leon, Kevin Frazier, Juliana B. da Costa, Purnima Kumar, Mai-Ly Duong, Sharukh Khajotia, Olivia Urquhart   +6 more
openaire   +1 more source

The Accuracy of Three Intraoral Scanners in the Oral Environment with and without Saliva: A Comparative Study

Applied Sciences, 2020
Background: with the emergence of technological innovations in the dental industry, one emerging trend has been the intraoral digitizing of patients by using intraoral scanning systems.
Biagio Rapone, Cosimo Palmisano, Elisabetta Ferrara, Daniela Di Venere, Giovanni Albanese, Massimo Corsalini   +5 more
doaj   +1 more source

Comparison of the measurement error of optical impressions obtained with four intraoral and one extra-oral dental scanners of post and core preparations

Heliyon, 2023
Statement of problem: Innovations in intraoral scanner (IOS) technology are opening up ever more indications for computer-aided design and manufacturing (CAD-CAM).
Lucien Dupagne, Bernardin Mawussi, Laurent Tapie, Nicolas Lebon   +3 more
doaj   +1 more source

Intraoral scanners in Orthodontics

International Journal of Community Dentistry
Rapid advancements in digital technology have changed a number of sectors in recent years. Artificial intelligence (AI) and robotics are two examples of advanced technology that have been adopted into the medical industry. The intraoral scanner is a portable device with a tiny optical camera that collects virtual dental models that is widely employed ...
null Senkutvan. R. S, Lokeswari Parthasarathy, null Mahalakshmi. K, null Balaji krishnan, null Karthikeyan. M, null Jayaraj. R   +5 more
openaire   +1 more source

An In Vivo Comparison of Trueness and Precision of Two Novel Methods for Improving Edentulous Full Arch Implant Scanning Accuracy: A Pilot Study

Dentistry Journal
Background: This retrospective in vivo study evaluated the trueness and precision of two digital intraoral scanners—Dentsply Sirona Primescan and Medit i900—, both with and without two variants of the novel Scan Ladder aids, and compared their ...
Adam Brian Nulty
doaj   +1 more source

A comparison of the accuracy of intraoral scanners using an intraoral environment simulator

The Journal of Advanced Prosthodontics, 2018
The aim of this study was to design an intraoral environment simulator and to assess the accuracy of two intraoral scanners using the simulator.A box-shaped intraoral environment simulator was designed to simulate two specific intraoral environments. The cast was scanned 10 times by Identica Blue (MEDIT, Seoul, South Korea), TRIOS (3Shape, Copenhagen ...
Hye-Nan Park, Young-Jun Lim, Won-Jin Yi, Jung-Suk Han, Seung-Pyo Lee   +4 more
openaire   +2 more sources