Results 81 to 90 of about 55,857 (207)

Prosthetic Techniques to Increase the Accuracy of Scan Bodies and Influential Factors: A Systematic Review [PDF]

Journal of Mashhad Dental School
Background: Intraoral scanning is used in digital impression taking. Scan bodies are used for three-dimensional implant scanning. These parts help to accurately transfer the position, location and angle of the implants to the laboratory technician.
Sayed Shojaodin Shayegh, Maryam Jahangiri   +1 more
doaj   +1 more source

COMPARATIVE CHARACTERISTICS OF THE DEPTH OF PENETRATION OF SILICONE IMPRESSION MATERIALS INTO THE DENTAL GROOVE DEPENDING ON THE RECEIPT OF THE IMPRESSION (IN THE EXPERIMENT)

Медицина в Кузбассе, 2023
Determination of impression material penetration depth into the "dental groove", when obtaining impressions by different methods and materials. The aim of the research – carry out a comparative analysis of the penetration depth of silicone impression ...
Юлия Юрьевна Зорина, Олег Васильевич Орешака, Антон Викторович Ганисик, Светлана Ивановна Елгина, Елена Владимировна Рудаева, Кира Борисовна Мозес, Яэль Центер   +6 more
doaj  

Effect of techniques, trays and materials on accuracy of impressions clinically made

Revista de Odontologia da UNESP, 2019
Introduction Making accurate and dimensionally stable impressions to duplicate oral conditions and tooth morphology is an essential step of prosthetic dentistry for fabricating well-fitted indirect restorations and, consequently, ensure the longevity and
Aion Mangino MESSIAS, Stephania Caroline Rodolfo SILVA, Filipe de Oliveira ABI-RACHED, Raphael Freitas SOUZA, José Maurício dos Santos Nunes REIS   +4 more
doaj   +1 more source

Human Skeletal Remains from the Tyson Site (41SY92) [PDF]

, 1994
During the 1993 field season at the Tyson site (41SY92), conducted by the East Texas and Northeast Texas Archaeological societies, two burial features were uncovered.
Dockall, Helen D.
core   +1 more source

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
openaire   +4 more sources

Trueness of Digital Versus Conventional Impressions in Mandibulectomy Models: An In Vitro Study

Oral
Background/Objectives: This in vitro study investigated the trueness of digital impressions (DIs) obtained using an intraoral scanner (IOS) compared to conventional impressions (CIs) on resin model replicas of mandibulectomy defects.
Islam E. Ali, Mariko Hattori, Yuka Sumita, Kirstin Vach, Ralf-Joachim Kohal, Noriyuki Wakabayashi   +5 more
doaj   +1 more source

State of the art: iterative CT reconstruction techniques [PDF]

, 2015
Owing to recent advances in computing power, iterative reconstruction (IR) algorithms have become a clinically viable option in computed tomographic (CT) imaging. Substantial evidence is accumulating about the advantages of IR algorithms over established
Bastarrika, Gorka, DE CECCO, CARLO NICOLA, Geyer, Lucas L., LAGHI, ANDREA, Leipsic, Jonathon A., Meinel, Felix G., Nance, John W., Paul, Narinder S., RENGO, MARCO, Schoepf, U. Joseph   +9 more
core   +1 more source

Dimensional accuracy of stone casts made by a monophase impression technique using different elastomeric impression materials

Brazilian Journal of Oral Sciences, 2015
Impression taking is a critical step in the process of producing successful crowns and fixed partial dentures in oral rehabilitation, and the impression material is an important factor related to clinical success.
Rafael Pino Vitti, Lourenço Correr-Sobrinho, Mário Alexandre Coelho Sinhoreti   +2 more
doaj   +1 more source

Maxillary nerve block: A comparison between the greater palatine canal and high tuberosity approaches. [PDF]

, 2018
Aim: Analgesia and anxiolysis during dental procedures are important for dental care and patient compliance. This study aims to compare two classical maxillary nerve block (MNB) techniques: the greater palatine canal (GPC) and the high tuberosity (HT ...
Bacci, C, Bartorelli, Lmg, Ferrario, S, Grossi, Gb, Menozzi, G, Sivolella, S, Zanette, G.   +6 more
core  

Comparison of dimensional accuracy of digital impression technique versus conventional impression technique on parallel endosseous dental implants: An in vitro study

International Journal of Oral Health Dentistry
To create an implant prosthesis that fits well, a precise implant impression is necessary. This in vitro study assessed the dimensional accuracy of open tray impressions vs digital impressions taken with an intraoral scanner for tracking the locations of parallel-placed endosseous implants.Two parallel endosseous implants were positioned in a ...
Varun Kumar, Shubham Talele, Jyotsna Seth   +2 more
openaire   +1 more source