Browsing by Department "İstinye Üniversitesi, Diş Hekimliği Fakültesi, Klinik Bilimler Bölümü"
Now showing items 1-12 of 12
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Color and translucency of milled polymethyl methacrylate crowns on non-tooth-colored interim abutments with different surface treatments
(2022)Statement of problem: The interim rehabilitation of implants has become a necessity, particularly for those placed in the esthetic regions. However, the optical properties of computer-aided design and computer-aided ... -
Comparison of measured deviations in digital implant scans depending on software and operator
(Elsevier, 2022)Objectives: To investigate the effect of 3-dimensional (3D) analysis software and operator on the measured deviations in implant scans. Material and Methods: A combined healing abutment-scan body (CHA-SB) system was digitized ... -
Comparison of reliability of 3 resonance frequency analysis devices: An in vitro study
(Silver Chair İnformation Systems, 2022)The purpose of the present study was to investigate the intraobserver and interobserver reliability of 3 resonance frequency analysis (RFA) devices and to compare the implant stability quotient (ISQ) values according to ... -
Effect of different composite resin materials used as core buildups on the trueness of intraoral scanning
(QUINTESSENCE PUBLISHING CO INC, 2021)Purpose: To evaluate the trueness of digital impressions of different composite resin materials that can be used for core buildups in clinical practice. Materials and Methods: A maxillary central incisor was prepared and ... -
Effect of different surface treatments and thermomechanical aging on the ion elution of CAD-CAM materials
(Elsevier Science, 2022)Statement of problem. Dental ceramics have been reported to elute ions when subjected to nonneutral pH. However, the effect of surface treatments and thermomechanical aging on the ion elution of CAD-CAM ceramics is unclear. ... -
Effect of firing cycle and aging on long-term chemical degradation of monolithic CAD-CAM ceramics
(Elsevier Science, 2022)Statement of problem. Previous studies have shown the susceptibility of dental ceramics to degradation when subjected to certain media. However, knowledge on the effect of repeated firings and thermocycling on the ion ... -
Effect of potassium aluminum sulfate application on the viability of fibroblasts on a cad-cam feldspathic ceramic before and after thermocycling
(PMID, 2022)Abstract: Potassium aluminum sulfate (alum) is a known adjuvant, which has been used as a mordant in textile industry for color fixation. This material has potential to be incorporated into dentistry for color stability, ... -
Effect of printing layer thickness on the trueness of 3-unit interim fixed partial dentures
(Elsevier Science, 2022)Statement of problem. Three-dimensional printing has facilitated the fabrication processes in dentistry. However, knowledge on the effect of layer thickness on the trueness of 3D-printed fixed partial dentures (FPDs) is ... -
Effect of printing orientation on the fracture strength of additively manufactured 3-unit interim fixed dental prostheses after aging
(Elsevier Science, 2022)Objectives: To evaluate the effect of printing orientation on the fracture strength of 3-unit interim fixed dental prostheses fabricated by using additive manufacturing and to compare with those fabricated by subtractive ... -
Load-to-failure resistance and optical characteristics of nano-lithium disilicate ceramic after different aging processes
(MDPI, 2022)The aim of this study was to compare the load-to-failure resistance and optical properties of nano-lithium disilicate (NLD) with lithium disilicate (LDS) and zirconia-reinforced lithium silicate (ZLS) in different aging ... -
Metagenomic analysis of black-stained plaques in permanent dentition
(Elsevier Ltd, 2021)Objectives: We aimed to determine the aetiologic agent responsible for black staining of permanent dentition using next-generation sequencing and determine the relationship between caries and black stains. Materials and ... -
Trueness and precision of combined healing abutment-scan body system depending on the scan pattern and implant location: an in-vitro study
(Elsevier Science, 2022)Objective: To test the effect of scan pattern and the location of the implant on the trueness and precision of implant scans when the combined healing abutment-scan body (CHA-SB) system is used. Material and Methods: A ...
