Results 31 to 40 of about 647,454 (307)

Accuracy of the implant impression obtained from different impression materials and techniques: review [PDF]

open access: yes, 2011
With the predictable integration of implants, the emphasis is shifted towards precise prosthesis. Reproducing the intraoral relationship of implants through impression procedures is the first step in achieving an accurate, passively fitting prosthesis ...
Garg, Pooja   +3 more
core   +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

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

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

World Religions and Ecology Series, Cassell in association with the World Wide Fund for Nature (WWF UK): Hinduism and Ecology: Seeds of Truth; Buddhism and Ecology; Judaism and Ecology; Islam and Ecology ; and Christianity and Ecology (Book Review) [PDF]

open access: yes, 1993
These are very welcome titles from WWF UK's expanding range of environmental materials with a focus on religious education. In general the books highlight both doctrine and action, providing a future agenda for further development.
Bigger, Stephen
core   +2 more sources

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

The dimensional accuracy of polyvinyl siloxane impression materials using two different impression techniques: An in vitro study

open access: yesThe Journal of Indian Prosthodontic Society, 2015
Aim of the Study: To evaluate and compare the linear dimensional changes of the three representative polyvinyl siloxane (PVS) impression materials and to compare the accuracy of single mix with double mix impression technique.
Nirmala Kumari, D B Nandeeshwar
doaj   +1 more source

To evaluate the effect of storage temperature on the linear dimensional accuracy of delayed and repeat pours of two addition silicone impression materials

open access: yesIndian Journal of Dental Sciences, 2020
Background: Addition silicone elastomers are the most commonly used impression materials for making final impression for fixed partial dentures, implants, and removable partial dentures.
Manish Sen Kinra   +5 more
doaj   +1 more source

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