In vitro Comparison of the Accuracy (Precision and Trueness) of Seven Dental Scanners
Journal of Dentistry, 2021 Statement of the Problem: The mechanisms of operation of dental scanners are based on different technologies. Considering these differences, there are many types of scanners available in the market.
Fariborz Vafaee +4 more
doaj +3 more sources
Influence of arch form on the accuracy of digital workflow in all-on-four implant rehabilitation cases (an in vitro study) [PDF]
BMC Oral HealthBackground Variations in arch form may influence the accuracy of digital impressions for implant-retained fixed dental prostheses. Differences in arch width, curvature, and span length can affect scanning continuity and data stitching, potentially ...
Mohamed S. Torky +2 more
doaj +2 more sources
3D-printed full-arch denture teeth: impact of printing orientation on the trueness and precision in vitro [PDF]
BMC Oral HealthBackground 3D-printed dentures can be fabricated by bonding two separately printed units; a base and a full-arch denture teeth. The accuracy of 3D-printed resin can be influenced by print orientation.
Danah F. Almaskin +5 more
doaj +2 more sources
Journal of Functional BiomaterialsIn contemporary dentistry, several 3D printing techniques, including a stereolithography apparatus (SLA), digital light processing (DLP), liquid crystal display (LCD), and PolyJet 3D inkjet printing technology (PolyJet), are employed for model production.
Lucian Toma Ciocan +2 more
exaly +3 more sources
Applied Sciences, 2023 Despite many advantages, digital impressions, when compared to the conventional one, produce contrasting results and their complete substitution is still under debate.
Giuseppe Barile +5 more
doaj +1 more source
Trueness and Precision of Four Intraoral Scanners in Oral Implantology: A Comparative in Vitro Study. [PDF]
PLoS ONE, 2016 The aim of this study was to compare the trueness and precision of four intraoral scanners used in oral implantology.Two stone models were prepared, representing a partially and a totally edentulous maxilla, with three and six implant analogues ...
Francesco G Mangano +4 more
doaj +1 more source
Trueness of intraoral scanners according to subgingival depth of abutment for fixed prosthesis
Scientific Reports, 2022 This study aimed to compare the trueness of intraoral scanners (IOSs) according to the subgingival finish line depth of tooth preparation for fixed prostheses. The prepared maxillary right first molar was fabricated by using ceramic material.
Young-Tak Son, KeunBaDa Son, Kyu-Bok Lee
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In Vitro Trueness and Precision of Intraoral Scanners in a Four-Implant Complete-Arch Model
Dentistry Journal, 2023 (1) Background: New intraoral (IOS) and laboratory scanners appear in the market and their trueness and precision have not been compared. (2) Methods: Seven IOS and two laboratory scanners were used to scan a mandibular edentulous model with four ...
Dimitrios Spagopoulos +5 more
doaj +1 more source
Three-Dimensional Accuracy of Virtual Casts Obtained from Intra Oral Scanners and Scannable Impression for Three Units Bridge [PDF]
Al-Rafidain Dental Journal, 2023 Aims: For evaluation and comparison of the accuracy of different methods for virtual models obtaining techniques. Materials and methods: The reference cast was preparedfor 3-unit fixed bridge. Four Groups with 8 samples in each group.
Ashraf Measar Mohamad +1 more
doaj +1 more source
Comparison of the Trueness of Different 3D Facial Scanners [PDF]
Alexandria Dental JournalINTRODUCTION: Face scanners (FSs) using various technologies have become essential for creating three-dimensional (3D) virtual patients for clinical applications, but many remain costly and inaccessible.
Nada Abdelhakim +3 more
doaj +1 more source