Results 11 to 20 of about 651,274 (350)

Dimensional accuracy of three impression materials by one-step and two-step impression techniques: An in vitro study [PDF]

open access: yesJournal of Dental Materials and Techniques, 2020
Introduction: An accurate impression is essential to create a well-fitted dental prosthesis. This study aimed to compare the dimensional accuracy of three elastomeric materials using one-step and two-step impression techniques. Methods: In this study, 20
Zahra Afshari   +4 more
doaj   +1 more source

Study on the dimensional stability of modern impression materials [PDF]

open access: yesRomanian Journal of Stomatology, 2020
Objective. Comparative evaluation of the accuracy and dimensional stability of modern impression materials, given that often the casting is not done at a short interval after impression. Materials and methods.
Bogdan Mihai Gălbinașu   +4 more
doaj   +1 more source

“Evaluation of the Effect of Ultraviolet Disinfection on Dimensional Stability of the Polyvinyl Silioxane Impressions.” an in-Vitro Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2014
Introduction: Infection control is an important concept in the present day practice of dentistry. The prosthodontists are at an added risk of transmission because of the infection spreading through the contaminated lab equipments while working in the
Surekha R.Godbole   +3 more
doaj   +1 more source

Comparative evaluation of flow profile of commercially available vinyl polysiloxane impression materials - An in-vitro study

open access: yesIndian Journal of Dental Research, 2022
Background: Flow characteristics of vinyl polysiloxane (VPS) impression materials are important determinants in the selection of impression materials for the fabrication of accurate indirect restorations.
Midhila Madhusudanan   +4 more
doaj   +1 more source

Evaluation of accuracy of complete-arch multiple-unit abutment-level dental implant impressions using different impression and splinting materials. [PDF]

open access: yes, 2014
Purpose: This in vitro study evaluated the accuracy of multiple-unit dental implant casts obtained from splinted or nonsplinted direct impression techniques using various splinting materials by comparing the casts to the reference models.
Baig, M. R., Buzayan, M., Yunus, N.
core   +1 more source

Drug and dental impression materials

open access: yesJournal of Pharmacy and Bioallied Sciences, 2012
Guidelines to prevent cross contamination with infectious agents have been instituted for dental clinical and laboratory procedures. However, compliance by dental offices and clinics in disinfecting impression material has not been universal.
Sudhakara V Maller   +5 more
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

Comparison of the effect of different medicaments on surface reproduction of two commercially available Polyvinyl Siloxane impression materials: an Invitro Study [PDF]

open access: yes, 2013
Objective:To determine the effect of different retraction cord medicaments on surface detail reproduction of polyvinyl siloxane impression materials and compare this effect on any two brands of commercially available polyvinyl siloxane impression ...
Gambhir, Ramandeep Singh   +4 more
core   +1 more source

Quantitative analysis of lead in polysulfide-based impression material

open access: yesMaterials Research, 2007
Permlastic® is a polysulfide-based impression material widely used by dentists in Brazil. It is composed of a base paste and a catalyzer containing lead dioxide.
Aparecida Silva Braga   +4 more
doaj   +1 more source

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