Results 211 to 220 of about 181,973 (412)

Evaluation of different root canal filling techniques in severely curved canals by micro-computed tomography

open access: yesSaudi Dental Journal, 2020
Aim: To fill the severely curved root canals with different filling techniques and to compare these techniques using micro-computed tomography (micro-CT). Materials and methods: Sixty extracted mandibular first molars (degree of root canal curvature >25°)
Betul Aycan Alim, Yıldız Garip Berker
doaj  

Desinfeção aplicada aos cones de guta-percha [PDF]

open access: yes, 2015
Introdução: Ao longo do tempo o Tratamento Endodôntico Não Cirúrgico tem sido das áreas da Medicina Dentária que mais tem evoluído. Todos os passos do tratamento têm sido revistos de forma a aumentar a taxa de sucesso.
Flor, Eduardo Rafael de Lima
core  

Influence of root canal sealer on the radiographic appearance of filling voids in maxillary single-rooted teeth [PDF]

open access: diamond, 2012
Augusto Bodanezi   +6 more
openalex   +1 more source

Visible‐light‐switchable azobenzenes: Molecular design, supramolecular systems, and applications

open access: yesNatural Sciences, Volume 3, Issue 1, January 2023., 2023
Abstract Photocontrol of functional molecules and supramolecular systems provides promising directions for the development of innovative materials and technologies. Reversible photoswitches that can isomerize among different states play a vital role in such photoresponsive systems. However, the commonly used UV light for triggering the isomerization of
Minghao Gao   +3 more
wiley   +1 more source

Different Dentin Conditioning Protocols on Bond Strength of a Bioceramic Root Canal Filling. [PDF]

open access: yesActa Stomatol Croat, 2023
Çiftçioğlu E   +4 more
europepmc   +1 more source

Experimentally Induced Anachoresis in the Periapical Region After Root Canal Filling [PDF]

open access: gold, 2012
Elói Dezan   +4 more
openalex   +1 more source

On the plasma permeability of highly porous ceramic framework materials using polymers as marker materials

open access: yesPlasma Processes and Polymers, Volume 20, Issue 1, January 2023., 2023
Highly porous materials are of large interest, for example, for gas sensing and catalysis. To study, how deep plasma species can penetrate these materials, a new investigation method is presented. A polymer is used as marker material and covered with porous material during plasma exposure.
M. Leander Marxen   +9 more
wiley   +1 more source

A case of maxillary sinusitis secondary to overfilling of a root canal [PDF]

open access: yes, 2016
A case of iatrogenic sinusitis secondary to overfilling of a root canal filling material was reported. A 50–year old male was referred to our hospital with a symptom of nasal discharge.
KAGAMI HIDEAKI   +7 more
core   +1 more source

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