Results 61 to 70 of about 55,857 (207)

A study of blood contamination of Siqveland matrix bands [PDF]

open access: yes, 2002
AIMS To use a sensitive forensic test to measure blood contamination of used Siqveland matrix bands following routine cleaning and sterilisation procedures in general dental practice. MATERIALS AND METHODS: Sixteen general dental practices in the West of
A H Lowe   +12 more
core   +1 more source

Students’ perspectives on the use of digital versus conventional dental impression techniques in orthodontics [PDF]

open access: yesBMC Medical Education, 2019
Despite the increasing use of digital impressions in orthodontics, this technique does not usually form part of the learning objectives in dental training. The aim of this study was to determine how students assess the user-friendliness of intraoral scanners compared to a conventional impression technique after a theoretical and practical teaching ...
Timm C. Schott   +2 more
openaire   +3 more sources

Effect of a cordless retraction paste on titanium surface: a topographic, chemical and biocompatibility evaluation

open access: yesBrazilian Oral Research, 2013
Good exposure of the preparation margins and haemostasis in the sulcular gingiva are necessary for accurate impressions to produce precise restorations. The use of cordless retraction paste material in implant dentistry is a relatively novel application.
Katherine Cooper   +5 more
doaj  

Dimensional stability of a novel polyvinyl siloxane impression technique

open access: yesBrazilian Journal of Oral Sciences, 2015
Aim: To introduce a modification of the reline impression technique (MRIT), and compare the dimensional changes of impressions obtained by MRIT and by conventional reline impression technique (CRIT).
Moira Pedroso Leão   +3 more
doaj   +1 more source

Repairing an Implant Titanium Milled Framework using Laser Welding Technology: A Clinical Report [PDF]

open access: yes, 2009
The application of laser welding technology allows titanium to be welded predictably and precisely to achieve accurate fit of a milled framework. Laser energy results in localized heat production, thereby reducing thermal expansion.
Prasad, Soni, Monaco, Jr., Edward A.
core   +1 more source

A Comparison of Three-Dimensional Printing Technologies on the Precision, Trueness, and Accuracy of Printed Retainers [PDF]

open access: yes, 2020
Purpose: The aim of this study was to evaluate the differences in the precision, trueness, and accuracy of 3D printed orthodontic clear retainers produced using printer systems with various printing technologies.
Naeem, Owais A
core   +2 more sources

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

open access: yesThe 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.
openaire   +2 more sources

Preformed metal crowns for decayed primary molar teeth [PDF]

open access: yes, 2006
BackgroundPreformed metal crowns (PMCs) are recommended by the British Society of Paediatric Dentistry (BSPD) for restoring badly broken down primary molar teeth.
Evans, Dafydd J. P.   +2 more
core   +3 more sources

Comparison of Accuracy and Reproducibility of Casts Made by Digital and Conventional Methods [PDF]

open access: yes, 2015
Statement of problem Little peer-reviewed information is available regarding the accuracy and reproducibility of digitally fabricated casts compared to conventional nondigital methods.
Cho, Seok-Hwan   +3 more
core   +1 more source

Deciduous enamel 3D microwear texture analysis as an indicator of childhood diet in medieval Canterbury, England [PDF]

open access: yes, 2016
This study conducted the first three dimensional microwear texture analysis of human deciduous teeth to reconstruct the physical properties of medieval childhood diet (age 1-8yrs) at St Gregory's Priory and Cemetery (11th to 16th century AD) in ...
Deter, Chris   +7 more
core   +3 more sources

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