Results 71 to 80 of about 2,588,760 (308)

A mathematical model for root canal preparation using Endodontic file

Journal of Oral Biology and Craniofacial Research, 2020
Aim: To develop the mathematical model for root canal preparation using Endodontic file. Method: The process of obturation consist of the filling of the root canal cavity using heated and softened gutta-percha to get the fluid tight seal in between the ...
Pravin R. Lokhande, S. Balaguru
doaj   +1 more source

Influência do operador sobre a capacidade do ROOT ZX localizar o forame apical [PDF]

, 2014
TCC (graduação) - Universidade Federal de Santa Catarina. Centro de Ciências da Saúde. Odontologia.O objetivo deste estudo foi analisar a capacidade do ROOT ZX localizar o forame apical e verificar se essa capacidade é afetada por diferentes operadores ...
Voigt, Thaisa
core  

Prospective case controlled clinical study of post-endodontic pain after rotary root canal preparation performed by a single operator.

, 2015
OBJECTIVES: The aim of this study was to assess the influence of the shaping technique on incidence, intensity, duration and type of postoperative pain (PP).
Juan J. Hidalgo, Hidalgo, Juan J., Peters, Ove A., Magdalena Azabal, Arias Paniagua, Ana María, Macorra García, José Carlos De La, Hidalgo Arroquia, Juan José, de la Macorra, José C., Azabal, Magdalena, Ove A. Peters, Arias, Ana, Ana Arias, José C. de la Macorra   +12 more
core   +1 more source

Hybrid Continuum Robot Designs and Architectures for Healthcare Applications

Advanced Robotics Research, EarlyView.
Hybrid continuum robots represent an emerging class of flexible manipulators that blend materials, structures, and actuation concepts from the established fields of soft and continuum robotics. This review introduces an accessible framework to distinguish key hybridization approaches, surveys current designs aimed at complex clinical applications, and ...
Burak Ozdemir, Muhammad A. Khalid, Manish Chauhan, Pietro Valdastri, James H. Chandler   +4 more
wiley   +1 more source

Procedure refinement, easy operation--root canal treatment progress

口腔疾病防治, 2016
Over the past ten years, with the progress of science and technology and improvement of equipment, the root canal treatment level has been promoted rapidly, and the root canal treatment effect has realized qualitative improvement.
FAN Ming-wen
doaj   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Negotiability of MB2 root canals using rotary or reciprocating systems: a randomized clinical trial [PDF]

Brazilian Oral Research
This randomized clinical trial evaluated the ability to negotiate second mesiobuccal (MB2) root canals in maxillary molars using nickel-titanium (NiTi) instruments in rotary and reciprocating kinematics.
Lucas Pinto CARPENA, Lucas Peixoto de ARAÚJO, Francisco Wilker Mustafa Gomes MUNIZ, Nadia de Souza FERREIRA   +3 more
doaj   +2 more sources

Effects Of Preparation Techniques On Root Canal Shaping Assessed By Micro-Computed Tomography

, 2013
Background Root canal shaping without any procedural error is of the utmost preference. Therefore, the purpose of this study was to use micro-computed tomography to evaluate and compare the root canal shaping efficacy of ProTaper rotary files and ...
Stavileci, Miranda, Hoxha, Veton, Laperre, Kjell, Kjell Laperre, Selen Küçükkaya, Görduysus, Ömer, Veton Hoxha, Ömer Görduysus, Jeroen Hostens, Berisha, Merita, Miranda Stavileci, Tatar, Ilkan, Ilkan Tatar, Merita Berisha, Küçükkaya, Selen, Hostens, Jeroen   +15 more
core   +1 more source

3D Printing of Self‐Healing Polymers by Material Extrusion: A Process‐Centric Review of Setups, Parameters, and Applications

Advanced Robotics Research, EarlyView.
This review highlights recent advances in material extrusion 3D printing of self‐healing polymers, focusing on the interplay between material chemistry, rheology, hardware customization, and process optimization. Filament‐ and ink‐based extrusion strategies, multimaterial architectures, and postprocessing approaches are discussed for applications in ...
Antonio Pavone, Gianni Stano, Gianluca Percoco   +2 more
wiley   +1 more source

Micro-CT evaluation of apical enlargement of molar root canals using rotary or reciprocating heat-treated NiTi instruments

Journal of Applied Oral Science
Objective The aim of this study was to evaluate the root canal preparation and apical enlargement of molar root canals with rotary or reciprocating heat-treated nickel-titanium (NiTi) instruments, by using micro-computed tomography (micro-CT ...
Jáder Camilo PINTO, Mariana Mena Barreto PIVOTO-JOÃO, Camila Galetti ESPIR, Maria Luiza Gioster RAMOS, Juliane Maria GUERREIRO-TANOMARU, Mario TANOMARU-FILHO   +5 more
doaj   +1 more source