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Accuracy of zirconia crowns manufactured by stereolithography with an occlusal full-supporting structure: An in vitro study.
Publication Type: Academic Journal
Source(s): The Journal of prosthetic dentistry [J Prosthet Dent] 2023 Dec; Vol. 130 (6), pp. 902-907. Date of Electronic Publication: 2022 Feb 16.
Abstract: Statement of Problem: Additive manufacturing is emerging as an alternative method of fabricating dental restorations, but the support design needs to be optimized.Purpose: The purpose of this in vitro study was to evaluate the 3-dimensional trueness an...
In vitro study of the accuracy and efficiency of wireless intraoral scanners at various battery levels.
Publication Type: Academic Journal
Source(s): Journal of dentistry [J Dent] 2023 Nov; Vol. 138, pp. 104686. Date of Electronic Publication: 2023 Sep 02.
Abstract: Objectives: To determine the trueness and precision of 2 wireless intraoral scanners (IOSs) under various battery levels, and assess scanning efficiency.Methods: A maxillary cast with 4 metal spheres attached was fabricated. Two wireless IOSs (TRIOS 3 ...
The effect of repeated porcelain firings on the marginal fit of millable and conventional casting alloys.
Publication Type: Academic Journal
Source(s): PloS one [PLoS One] 2023 Oct 24; Vol. 18 (10), pp. e0275374. Date of Electronic Publication: 2023 Oct 24 (Print Publication: 2023).
Abstract: The durability of dental restorations is highly determined by an accurate marginal fit, which is in turn affected by the high temperature of porcelain firing. Information is inadequate about the marginal adaptation of metal-ceramic restorations fabrica...
Role of Computer-Aided Drug Design in Drug Development.
Publication Type: Editorial & Opinion
Source(s): Molecules (Basel, Switzerland) [Molecules] 2023 Oct 19; Vol. 28 (20). Date of Electronic Publication: 2023 Oct 19.
Abstract: The introduction of computational techniques to pharmaceutical chemistry and molecular biology in the 20th century has changed the way people develop drugs [...].
An in vitro comparison of the marginal fit of provisional crowns using the virtual tooth preparation workflow against the traditional technique.
Publication Type: Academic Journal
Source(s): Journal of Indian Prosthodontic Society [J Indian Prosthodont Soc] 2023 Oct-Dec; Vol. 23 (4), pp. 391-397.
Abstract: Aim: This study investigates the effectiveness of an innovative virtual tooth preparation workflow for the fabrication of dental crowns using cone-beam computed tomography (CBCT) and intraoral scanners (IOSs) with conventional workflow using extraoral/...
Comparison of the marginal and internal fit of PMMA interim crowns printed with different layer thicknesses in 3D-printing technique.
Publication Type: Academic Journal
Source(s): Clinical and experimental dental research [Clin Exp Dent Res] 2023 Oct; Vol. 9 (5), pp. 832-839. Date of Electronic Publication: 2023 Jun 29.
Abstract: Objective: The aim of this in vitro study was to compare the effect of printing layer thickness on the marginal and internal fit of interim crowns.Material and Methods: A maxillary first molar model was prepared for ceramic restoration. Thirty-six crow...
Comparing the accuracy of distinct scanning systems and their impact on marginal/internal adaptation of tooth-supported indirect restorations. A scoping review.
Publication Type: Academic Journal
Source(s): Journal of the mechanical behavior of biomedical materials [J Mech Behav Biomed Mater] 2023 Aug; Vol. 144, pp. 105975. Date of Electronic Publication: 2023 Jun 16.
Abstract: Objective: To summarize the existing scientific evidence on the effect of distinct intraoral (IOS) and extraoral (EOS) scanners in terms of their accuracy for image acquisition and the marginal/internal adaptation of indirect restorations.Methods: The ...
Assessment of guide fitting using an intra-oral scanner: An in vitro study.
Publication Type: Academic Journal
Source(s): Journal of dentistry [J Dent] 2023 Aug; Vol. 135, pp. 104590. Date of Electronic Publication: 2023 Jun 14.
Abstract: Objectives: The aim of this study was to evaluate the capacity of an intra-oral scanner (IOS) to assess the position of an endodontic guide in vitro.Methods: Fourteen extracted human teeth were placed into a maxillary model and scanned using computed t...
Trueness and precision of skin surface reproduction in digital workflows for facial prosthesis fabrication.
Publication Type: Academic Journal
Source(s): The Journal of prosthetic dentistry [J Prosthet Dent] 2023 Sep; Vol. 130 (3), pp. 402-413. Date of Electronic Publication: 2022 Mar 04.
Abstract: Statement of Problem: How much skin surface details of facial prostheses can be transferred throughout the digital production chain has not been quantified.Purpose: The purpose of this in vitro study was to quantify the amount of skin surface details t...
Accuracy (trueness and precision) of four tablet-based applications for three-dimensional facial scanning: An in-vitro study.
Publication Type: Academic Journal
Source(s): Journal of dentistry [J Dent] 2023 Aug; Vol. 135, pp. 104533. Date of Electronic Publication: 2023 May 04.
Abstract: Objectives: This study aimed to investigate the overall and regional accuracy (trueness and precision) of digital three-dimensional (3D) facial scans obtained from four tablet-based applications, which were (Bellus) the Bellus Dental Pro® (Bellus3D, In...