Results 31 to 40 of about 144,803 (322)
Asian Journal of Medical Sciences, 2022 Background: Replacement of missing tooth plays an important role in patient’s comfort and self-esteem. Aims and Objectives: The aims of this study were to investigate the most commonly used impression materials and techniques practiced for crowns and ...
Dibyatanu Majumder +2 more
doaj +1 more source
Dimensional change of impression materials for dental prothesis using different measuring methods
, 2021 The aim of this study was to verify the effectiveness of alternative techniques for measuring the linear dimensional change of molds obtained by different impression materials. A stainless-steel die containing three lines was used to get the impressions.
A. Oliveira +4 more
semanticscholar +1 more source
Three-dimensional accuracy of different impression techniques for dental implants
Dental Research Journal, 2015 Background: Accurate impression making is an essential prerequisite for achieving a passive fit between the implant and the superstructure. The aim of this in vitro study was to compare the three-dimensional accuracy of open-tray and three closed-tray ...
Mohammadreza Nakhaei +3 more
doaj +1 more source
Linear dimensional changes in plaster die models using different elastomeric materials
Brazilian Oral Research, 2010 Dental impression is an important step in the preparation of prostheses since it provides the reproduction of anatomic and surface details of teeth and adjacent structures. The objective of this study was to evaluate the linear dimensional alterations in
Jefferson Ricardo Pereira +4 more
doaj +1 more source
Journal of Pharmacy and Bioallied Sciences, 2023 Background: The current study examined the accuracy of casts generated using direct impression processes with and without splints for multiple dental implants utilizing two different splinting materials and impression materials.
Milap Karia +7 more
doaj +1 more source
Effects of radio-opacifier addition in dental impression material [PDF]
Indian Journal of Dental Research, 2010 The aim of this in vitro study was to determine the effects of barium sulfate addition in two dental impression materials previously proved as radiolucent.An irreversible hydrocolloid (IH) and polyether (PE) were tested for optical density, linear dimension stability and detail reproduction.The optical density data were submitted to Kolmogorov-Smirnov ...
Mota, Eduardo Gonçalves +3 more
openaire +4 more sources
Accuracy of implant impression using a multifunctional guide in the All-on-Four treatment concept
Revista Cubana de Estomatología, 2020 Introduction: The passivity of prosthetic components is one of the most important prerequisites in oral implant rehabilitation for maintenance of osseointegration.
Juliano de Alencar Vasconcelos +6 more
doaj +2 more sources
Effect of a cordless retraction paste material on implant surfaces: an in vitro study
Brazilian Oral Research, 2011 Cordless retraction paste material for gingival retraction in implant dentistry has recently become of interest to the clinician. However, few studies have been conducted on the use of retraction pastes and their possible interaction with implant ...
Yin-Szu (Madison) Chang +3 more
doaj +1 more source
Altering internal surface of putty impression material for better recording of tooth preparation margins [PDF]
Journal of Dental Materials and Techniques, 2018 This article describes the clinical procedures for a modified putty-wash impression technique. In this method, the hydraulic pressure induced from planned flowing the wash material from the inner surface of putty impression toward the vestibules pull ...
Ramin Mosharraf
doaj +1 more source
Cureus, 2022 Introduction The current gold standard is a conventional impression made with various impression materials and trays and results in a gypsum cast. With the development of milling and printing materials in dentistry, especially zirconia, a digital model ...
Hassan A Husein +2 more
semanticscholar +1 more source