Results 21 to 30 of about 5,929,630 (303)

Advances in alginate impression materials: a review [PDF]

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

Disinfection of impression materials: A comprehensive review of disinfection methods [PDF]

open access: yes, 2019
Impression making is one of the most common procedures that are performed by dentists in day-to-day practice. These impressions can act as vehicles of transmission and carry various types of microorganisms, which further cause diseases like Hepatitis B ...
D., Bheemalingeswara Rao   +5 more
core   +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

Laboratory investigation of Accuracy of Impression Materials for Border Molding [PDF]

open access: yesFolia Medica, 2019
Introduction: Border molding of the edge of the individual impression tray is an important stage of prosthetic treatment of edentulous jaws, which often depends on the final result of the treatment. Classical thermoplastic impression materials for border
Dobromira Shopova, Diyan Slavchev
doaj   +3 more sources

The effect of spraying different disinfectants on condensational silicone impressions; an in vitro study

open access: yesThe Journal of Indian Prosthodontic Society, 2015
Background: Dentistry equipment are exposed to different types of pathogenic microorganisms. The aim of this study was to investigate the effect of spraying three different types of disinfectants on condensational silicones after 5 and 10 min. Materials
Hamid Badrian   +3 more
doaj   +1 more source

Viscoelastic Properties of Silicone, Polysulfide, and Polyether Impression Materials [PDF]

open access: yes, 1974
The viscoelastic properties of nine silicone-, polysulfide-, and polyether-based impression materials were determined using creep tests. During deformation the materials demonstrated linear viscoelastic behavior.
A. Jon Goldberg, Goldberg, Arthur H.
core   +1 more source

Effect of 0.5% glutaraldehyde disinfection on surface wettability of elastomeric impression materials

open access: yesSaudi Dental Journal, 2019
Purpose: The purpose of this in-vitro study was to evaluate the effect of 0.5% glutaraldehyde spray disinfection on surface wettability of vinyl polysiloxane and polyether impression materials. Methods and materials: Thirty-six specimens were prepared of
Sahar AlZain
doaj   +1 more source

Comparative Evaluation of the Dimensional Accuracy of Closed Tray and Open Tray Impression Technique for Dental Implants using Two Different Impression Materials [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2018
Introduction: In the era of fixed prosthodontics where implant restorations are being routinely used, it is imperative for the dentist to correctly record the position and orientation of the implant.
Arpita Tandon   +3 more
doaj   +1 more source

Improvement of a Digital Impression with Conventional Materials: Overcoming Intraoral Scanner Limitations [PDF]

open access: yes, 2017
Intraoral digital impression is a viable alternative to conventional impression techniques and has been proven to be even more accurate than conventional materials. Nevertheless, there are cases in which the rheologic properties of conventional materials
Ferrini, F   +14 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

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