Alginate Materials and Dental Impression Technique: A Current State of the Art and Application to Dental Practice. [PDF]
Mar 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). They reproduce an imprint faithfully, providing details of a high definition despite the presence of undercuts ...
Cervino G +10 more
europepmc +5 more sources
Three-dimensional accuracy of different impression techniques for dental implants
Dental Research Journal, 2015 Background: Accurate impression making is an essential prerequisite for achieving a passive fit between the implant and the superstructure. The aim of this in vitro study was to compare the three-dimensional accuracy of open-tray and three closed-tray ...
Mohammadreza Nakhaei +3 more
doaj +3 more sources
Comparison of impression techniques and double pouring by dental cast’s accuracy
Brazilian Journal of Oral Sciences, 2019 Aim: This study compared impression techniques and double pouring by means of cast’s accuracy. Methods: For each patient (n=10), impressions from right maxillary canine to first molar were made with acrylic resin trays and vinyl-polysiloxane using one ...
Aion Mangino Messias +4 more
doaj +3 more sources
CONVENTIONAL VS DIGITAL IMPRESSION TECHNIQUE FOR MANUFACTURING OF THREE-UNIT ZIRCONIA BRIDGES: CLINICAL TIME EFFICIENCY [PDF]
Journal of IMAB, 2021 Introduction: Taking an impression of the oral cavity, which accurately recreates the prosthetic field, the surrounding hard dental and soft tissues, is one of the main and most important stages in the process of making any fixed prosthetic restoration ...
Kiril Gogushev, Metodi Abadjiev
doaj +1 more source
Clinical evaluation of one-step impression technique and definitive casts [PDF]
Balkan Journal of Dental Medicine, 2022 Background/Aim: The purpose of this study was to evaluate the quality of impressions made with vinyl polysiloxane (VPS) material in clinical conditions by using the one-step impression technique, and the quality of casts generated from these impressions.
Özcan Işıl +4 more
doaj +1 more source
Dental impression technique using optoelectronic devices [PDF]
2nd Canterbury Conference on OCT with Emphasis on Broadband Optical Sources, 2018 The use of Optical Coherence Tomography (OCT) as a non-invasive and high precision quantitative information providing tool has been well established by researches within the last decade. The marginal discrepancy values can be scrutinized in optical biopsy made in three dimensional (3D) micro millimetre scale and reveal detailed qualitative and ...
Sinescu, Cosmin +8 more
openaire +1 more source
Dimensional accuracy of three impression materials by one-step and two-step impression techniques: An in vitro study [PDF]
Journal 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
The Potential of Digital Impression in Orthodontics
Dentistry Journal, 2022 Background: Over the past 20 years, there have been many innovations in orthodontic diagnosis and therapy. Among the innovations, there is the taking of dental impressions (DIs). Dental impressions are the negative imprint of hard and soft tissues of one
Sabina Saccomanno +5 more
doaj +1 more source
Complete Denture with Sectional-Tray Approach in a Microstomia Patient: A Case Report and Literature Review [PDF]
International Journal of Scientific Research in Dental and Medical Sciences, 2021 Microstomia refers to any significant decrease in the size of the oral cavity. It can cause difficulty in the fabrication of dentures, and the result of this situation shows a significant decline in quality of life.
Fatemeh Soleimani +2 more
doaj +1 more source
Modification of Fixture Mount to be Used as an Impression Coping in Closely Placed Implants [PDF]
Journal of Clinical and Diagnostic Research, 2014 An implant-level impression is often desired for designing and fabricating an implant-supported fixed restoration. This clinical report describes the use of modified press-fit metal implant fixture mount as an impression coping for making an impression ...
Sudhindra Mahoorkar +4 more
doaj +1 more source