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Now showing items 31-40 of 145
Evaluation of Impression Accuracy for Implant at Various Angulations
(Lippincott Williams & Wilkins, 2010-04-01)
Purpose: The purpose of this study was to compare 2 splinted impression transfer techniques for implant-supported prostheses.Materials: A metal matrix (control) with 4 implants was used. The implants were positioned at 90, ...
Accuracy of impression Techniques with Maxillary Angled implants Using Trays and Multifunctional Guides
(2021-01-01)
Purpose:The purpose of this study was to evaluate in vitro the accuracy of different splinting techniques using transfers combined with different tray types. Materials and Methods: The research group fabricated a maxillary ...
Extended-pour and conventional alginates: effect of storage time on dimensional accuracy and maintenance of details
(Dental Press International, 2021-06-30)
Effects of radio-opacifier addition in dental impression material
(Medknow PublicationsPorto Alegre, 2010)
Objective: 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. Materials and Methods: An irreversible hydrocolloid ...
Effects of radio-opacifier addition in dental impression material
(Medknow PublicationsPorto Alegre, 2010)
Objective: 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. Materials and Methods: An irreversible hydrocolloid ...
A new portable vibrator for plaster pouring: effect on the marginal fit at cylinder-abutment
(Univ Sao Paulo Fac Odontologia BauruBauru-spBrasil, 2012)
Effect of techniques, trays and materials on accuracy of impressions clinically made
(Universidade Estadual Paulista Júlio de Mesquita Filho, 2019)
AbstractIntroduction Making accurate and dimensionally stable impressions to duplicate oral conditions and tooth morphology is an essential step of prosthetic dentistry for fabricating well-fitted indirect restorations ...
Radiodensity evaluation of dental impression materials in comparison to tooth structures
(Univ Sao Paulo Fac Odontologia BauruBauru-spBrasil, 2010)
Effect of conventional and experimental gingival retraction solutions on the tensile strength and inhibition of polymerization of four types of impression materials
(Faculdade De Odontologia De Bauru - USP, 2008)
In the present study, two types of tests (tensile strength test and polymerization inhibition test) were performed to evaluate the physical and chemical properties of four impression materials [a polysulfide (Permlastic), ...