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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, Fiorillo L, Herford AS, Laino L, Troiano G, Amoroso G, Crimi S, Matarese M, D'Amico C, Nastro Siniscalchi E, Cicciù M.   +10 more
europepmc   +7 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, Azam S Madani, Azizollah Moraditalab, Hamidreza Rajati Haghi   +3 more
doaj   +5 more sources

In vivo evaluation of inter-operator reproducibility of digital dental and conventional impression techniques

PLOS ONE, 2017
The aim of this study was to evaluate and compare the inter-operator reproducibility of three-dimensional (3D) images of teeth captured by a digital impression technique to a conventional impression technique in vivo.Twelve participants with complete natural dentition were included in this study.
Emi Kamimura, Shinpei Tanaka, Masayuki Takaba, Keita Tachi, Kazuyoshi Baba   +4 more
openalex   +6 more sources

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 ...
Cosmin Sinescu, Adrian Podoleanu, Souman Barua, Florin Topală, Alin Gabor, Cristian Zaharia, Adrian Bradu, Meda Lavinia Negruţiu, Virgil-Florin Duma   +8 more
openalex   +3 more sources

The accuracy of different dental impression techniques for implant‐supported dental prostheses: A systematic review and meta‐analysis [PDF]

Clinical Oral Implants Research, 2018
AbstractAimThis systematic review and meta‐analysis were conducted to assess and compare the accuracy of conventional and digital implant impressions. The review was registered on the PROSPERO register (registration number: CRD42016050730).Material and MethodsA systematic literature search was conducted adhering to PRISMA guidelines to identify studies
Tabea Flügge, Wicher J. van der Meer, Beatriz Giménez, Kirstin Vach, Daniël Wismeijer, Ping Wang   +5 more
openalex   +5 more sources

Complete Denture Impression Techniques Practiced by Private Dental Practitioners: A Survey

The Journal of Indian Prosthodontic Society, 2012
Impression making is an important step in fabricating complete dentures. A survey to know the materials used and techniques practiced while recording complete denture impressions was conducted. It is disheartening to know that 33 % practitioners still use base plate custom trays to record final impressions.
Vinay Kakatkar
openalex   +4 more sources

Effect of the disinfection technique on the linear dimensional stability of dental impression materials [PDF]

Journal of Applied Oral Science, 2004
The purpose of this study was to evaluate the dimensional stability of heavy and light bodied condensation silicones after immersion in disinfectant solution for 10 or 20 minutes. The impression materials were Optosil Comfort and Xantopren VL Plus and the disinfectant solutions were 1% sodium hypochlorite and 2% glutaraldehyde. Impressions were made on
Sávio Marcelo Leite Moreira da Silva, Mílton Carlos Gonçalves Salvador   +1 more
openalex   +7 more sources

Trueness of full-arch dental models obtained by digital and conventional impression techniques: an in vivo study [PDF]

Scientific Reports, 2022
AbstractThe aim of this study was to compare the trueness of complete- and partial-arch impressions obtained using conventional impression materials and intraoral scanners in vivo. Full-arch impressions were taken using polyether and polyvinylsiloxane. Gypsum casts were digitized using a laboratory scanner (IM, AF).
Yonca Onbasi, Sabrin Abu‐Hossin, Maria Paulig, Lara Berger, Manfred Wichmann, Ragai Edward Matta   +5 more
openalex   +5 more sources

Dental impression techniques assessment: patients’ rating and perceptions

IOP Conference Series: Materials Science and Engineering, 2019
Abstract Dental impression in dentistry is used for many purposes. One of these is to make a model that allows the study of fine details outside the oral cavity, which is sometimes impossible to achieve by direct prosthetic field inspection. Purpose: Through the study, we aim to highlight the importance of the patient's understanding and
Maria Bolat, D-N Bosinceanu, Zinovia Surlari, Alice-Arina Ciocan-Pendefunda, C Bida, Carina Balcoș, D-G Bosinceanu   +6 more
openalex   +3 more sources

COMPLETE DENTURE IMPRESSION MATERIALS AND TECHNIQUES PRACTICED BY PRIVATE DENTAL PRACTITIONERS: A SURVEY. [PDF]

International Journal of Advanced Research, 2019
A survey was done to find out what methods and materials dentists generally use for making impressions in complete dentures. It was seen that dentists generally resort to easier methods and materials that are relatively easy to use and less expensive.
Mansi Gupta
  +4 more sources