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A new method to measure the accuracy of intraoral scanners along the complete dental arch: A pilot study
(Korean Academy Prosthodontics, 2019-12)
PURPOSE. The purpose of this study is to assess the accuracy of three intraoral scanners along the complete dental arch and evaluate the feasibility of the assessment methodology for further in vivo analysis. MATERIALS AND ...
Use of measuring gauges for in vivo accuracy analysis of intraoral scanners: a pilot study
(Korean Academy of Prosthodontics, 2021-08-26)
PURPOSE: The purpose of this study is to present a methodology to evaluate the accuracy of intraoral scanners (IOS) used in vivo.
MATERIALS AND METHODS: A specific feature-based gauge was designed, manufactured, and ...
Assessing the influence of industry 4.0 technologies on occupational health and safety
(Elsevier, 2023-03)
The aim of this article is to know the impact that the different Industry 4.0 technologies have on occupational health and safety risks, with special attention to the new emerging risks generated. To achieve this objective, ...
Analysis of the impact of the facial scanning method on the precision of a virtual facebow record technique: An in vivo study
(Elsevier, 2023-09)
Statement of problem. Virtual facebow record techniques typically record the relationship of a maxillary digital scan to facial landmarks by aligning it to a 3-dimensional face scan. Three-dimensional face scans can be ...
Analysis of the influence of the facial scanning method on the transfer accuracy of a maxillary digital scan to a 3D face scan for a virtual facebow technique: an in vitro study
(Elsevier, 2022-11-30)
Statement of problem. With the emergence of virtual articulators, virtual facebow techniques have been developed for mounting maxillary digital scans to virtual articulators. Different scanning methods can be used to obtain ...
Accuracy analysis of complete-arch digital scans in edentulous arches when using an auxiliary geometric device
(Elsevier, 2019-03-31)
Statement of problem. Obtaining reliable digital scans of edentulous patients is challenging
because of the absence of anatomic landmarks/geometric variations along the dental arch. Whether
adding an auxiliary geometric ...
Improving the precision of recordings acquired with digital occlusal analyzers: A dental technique
(Elsevier, 2023-09-01)
A technique to improve the precision of recordings acquired with the 2 main digital occlusal analyzers on the market (T-Scan and OccluSense) is presented. This technique consists of using digital occlusal analyzers with a ...
Repeatability and reproducibility of 2 digital occlusal analyzers for measuring the right- and left-side balance of occlusal contact forces: An in vitro study
(Elsevier, 2023-09-01)
Statement of problem. Although different digital occlusal analyzers have been marketed, comparative studies are lacking. Purpose. The purpose of this in vitro study was to compare the repeatability and reproducibility of ...
Obtaining reliable intraoral digital impressions for an implant-supported complete-arch prosthesis: A dental technique
(2019-02-28)
This article describes a technique for obtaining an accurate complete-arch digital scan for an edentulous patient. To achieve this, an auxiliary polymeric device that simulates a denture is designed, fabricated, and placed ...