Results 31 to 40 of about 99,324 (303)

3D evaluation of the effect of disinfectants on dimensional accuracy and stability of two elastomeric impression materials [PDF]

open access: yes, 2018
The aim of this study was to determine and compare the dimensional changes of polyether and vinyl polyether siloxane impression materials under immersion disinfection with two different disinfectants in three time periods.
Yagiz, Ayberk   +7 more
core   +1 more source

QUALITY OF IMPRESSIONS USING TWO DIFFERENT BRANDS OF POLYVINYL SILOXANE IMPRESSION MATERIALS

open access: yesSanamed, 2020
Background: This study was to evaluate the impression quality and clinical success of 2 Polyvinyl siloxane (PVS) impression materials by using dual-viscosity 1-step impression technique and the putty-wash two-step impression technique.
Hilal Eksi Ozsoy   +2 more
doaj   +1 more source

Comparison of the surface roughness of gypsum models constructed using various impression materials and gypsum products

open access: yesJournal of Dental Sciences, 2016
Background/purpose: This study compared the surface roughness of gypsum models constructed using various impression materials, gypsum products, and storage times before repouring.
Yi-Chih Chang   +4 more
doaj   +1 more source

Compressive Strength of Alginate Impression Material Incorporated with Silver and Zirconium Oxide Nanoparticles [PDF]

open access: yesAl-Rafidain Dental Journal, 2023
Aims: To investigate the effect of adding nanoparticles on the compressive strength of alginate impression material. Materials and Methods: In this study, two types of nanoparticles were added to alginate impression materials: silver and zirconium oxide ...
Luma Mudhafar Al-Nema, Ahmed Asim Al-Ali
doaj   +1 more source

Accuracy of some Elastic Impression Materials Used in Prosthetic Dentistry [PDF]

open access: yes, 2019
Objective: Elastic impression materials considered favourable decision in fixed and removable prosthesis due to ease of use andaccuracy. High price tag is the main drawback.
Jawad M. Mikaeel   +2 more
core   +1 more source

Accuracy of implant impression using a multifunctional guide in the All-on-Four treatment concept

open access: yesRevista 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 chemical, microwave irradiation, steam autoclave, ultraviolet light radiation, ozone and electrolyzed oxidizing water disinfection on properties of impression materials: A systematic review and meta-analysis study

open access: yesSaudi Dental Journal, 2020
Objectives: The objective of this systematic review and meta-analysis study was to identify the different disinfection methods and materials and the existing evidence on their effect on properties of the different impression materials.
Sahar AlZain
doaj   +1 more source

An in Vitro Study to Evaluate the Effect of Two Disinfectant Solutions on Wettability of Three Elastomeric Impression Materials [PDF]

open access: yesAl-Rafidain Dental Journal, 2011
Aims: To evaluate the effect of two types of disinfectant solutions(2% alkaline glutaraldehyde, 1% sodium hypochlorite) in wettability of three types of elastomeric impression materials (light body) which are used in crown and bridge restorations at ...
Sawsan H Al–Jubori
doaj   +1 more source

Alginate Materials and Dental Impression Technique: A Current State of the Art and Application to Dental Practice

open access: yesMarine Drugs, 2018
Hydrocolloids were the first elastic materials to be used in the dental field. Elastic impression materials include reversible (agar-agar), irreversible (alginate) hydrocolloids and synthetic elastomers (polysulfides, polyethers, silicones).
Gabriele Cervino   +10 more
doaj   +1 more source

Advances in alginate impression materials: a review

open access: yes, 2019
Alginate is an elastic irreversible hydrocolloid which has various applications in dentistry. The applications of alginates include making impressions of edentulous and partially edentulous arches, duplication of casts, and for making study models ...
Velagala, Surekha   +3 more
core   +1 more source

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