Results 101 to 110 of about 129,895 (395)

Odontogenic fungus maxillary sinusitis. Report of a clinical case

Эндодонтия Today, 2020
In a 21-year-old woman, a sinusitis maxillaris resulting from overextension of root canal filling material after an endodontic treatment of a maxillary molar could be diagnosed through computed tomography.

doaj  

Comparison between three glass fiber post cementation techniques [PDF]

, 2017
The aim of this experimental study was to compare the traditional cement systems with those of the latest generation, to assess if indeed these could represent of viable substitutes in the cementation of indirect restorations, and in the specific case of
Besharat, Laith Konstantinos, Di Carlo, Stefano, Dolci, Marco, Migliau, Guido, Piccoli, Luca, Pompa, Giorgio   +5 more
core   +1 more source

Influence of Root Canal Filling Techniques on Sealer Penetration and Bond Strength to Dentin.

Brazilian Dental Journal, 2017
The influence of root canal filling techniques on the penetration of AH Plus into dentinal tubules was evaluated using confocal laser scanning microscopy (CLSM) and the impact on the bond strength of the filling material on the root dentin was evaluated ...
Luciana Martins Domingues de Macedo, Y. Silva-Sousa, Silvio Rocha Corrêa da Silva, Samantha Schaffer Pugsley Baratto, F. Baratto-Filho, Fuad Jacob Abi Rached-Júnior   +5 more
semanticscholar   +1 more source

Waveguide Photoactuators: Materials, Fabrication, and Applications

Advanced Robotics Research, EarlyView.
Waveguide photoactuators convert guided light into mechanical motion. Their tethered‐flexible design enables minimally invasive surgery and confined‐space robotics. This review aims to guide materials selection, device design, and system integration, accelerating the transition of waveguide photoactuators from laboratory prototypes to versatile ...
Minjie Xi, Hemin Pan, Yang Zong, Yongfeng Mei, Jizhai Cui   +4 more
wiley   +1 more source

Слизистая оболочка верхнечелюстной пазухи при выведении пломбировочных материалов в полость синуса: по данным электронной микроскопии

Эндодонтия Today, 2020
By means of histologic, electron-microscopic and morphometrical methods it is established, that at odontogenic sinusitis caused by deducing root canal filling material, develop considerable changes in epithelial layer and stroma.

doaj  

Agua y Suero Fisiológico para Prevenir la Formación de Paracloroanilina [PDF]

, 2015
Indexación: Web of Science; Scielo.ABSTRACT: This study determined if p-chloroaniline (PCA) can be minimized by using distilled water and physiological saline solution following sodium hypochlorite but before chlorhexidine.
Araya, Pilar, Correa, Verónica, Neira, Miguel, Riquelme, María José, Yévenes, Ismael   +4 more
core   +1 more source

Correlation among Root Canal Configuration, Quality of Filling, and Its Sealability [PDF]

, 2021
Ricardo Machado, Ricardo Koetz, Daniel Comparin, Luiz Rômulo Alberton, Lucas da Fonseca Roberti Garcia, Ulisses Xavier da Silva Neto   +5 more
openalex   +1 more source

Auditory Hair Cell Mechanotransduction Channels Dynamically Shape the Mechanical Properties of Their Membrane Environment

Advanced Science, EarlyView.
This work shows, for the first time, that the stereocilia membrane in cochlear hair cells is dynamically regulated by the mechanotransduction channel to impact the membrane mechanical properties. This work provides direct evidence that the opening and closing associated with the MET channel is regulating the membrane viscosity suggesting that the MET ...
Shefin S. George, Anthony J. Ricci
wiley   +1 more source

Management Of Perforation And Separated Instrument Retrieval In The #36

International Dental Journal
Introduction: In this case report, we repaired a perforation in the bottom of the left mandibular first permanent molar under a microscope, followed by the removal of a separated endodontic instrument with ultrasound assistance.
惠寒 黄, Huihan Huang
doaj   +1 more source

In vitro evaluation of retreatment efficacy of Mtwo rotary instruments

口腔疾病防治, 2017
Objective To evaluate the efficacy of Mtwo rotary instruments during root canal retreatment. Meth⁃ ods Thirty mandibular premolars with oval root canal were prepared with ProTaper rotary instruments and obturated with lateral condensation method.
TONG Fangli, YANG Qin, ZENG Xiongqun
doaj   +1 more source