Results 31 to 40 of about 1,101,862 (201)

Filling Material Removal with Reciprocating and Rotary Systems Associated with Passive Ultrasonic Irrigation [PDF]

European Endodontic Journal, 2017
Objective: The purpose of this ex vivo study was to evaluate the filling material removal ability, and the time required to perform this procedure, of reciprocating and conventional rotary systems when associated with passive ultrasonic irrigation.Methods: The palatal roots of 40 maxillary molars were submitted to root canal preparation and filling ...
Gomes, Natália Nascimento, de Carvalho, Guilherme Moreira, Júnior, Emílio Carlos Sponchiado, Garcia, Lucas da Fonseca Roberti, Marques, André Augusto Franco, de Carvalho, Fredson Marcio Acris   +5 more
openaire   +2 more sources

Efeito da ativação ultrassônica de soluções irrigadoras sobre a remoção da lama dentinária [PDF]

, 2014
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Programa de Pós-Graduação em Odontologia, Florianópolis, 2014.O objetivo deste estudo foi avaliar, longitudinal e quantitativamente por meio de microscópio ...
Schmidt, Tamer Ferreira
core  

A Comparative Evaluation of Antimicrobial Efficacy of Five Different Herbal Solutions: Propolis, Azadirachta Indica (Neem), Triphala, Green Tea, and Turmeric against Enterococcus Faecalis and Debris Removal from the Root Canal Using Two Irrigation Protocols—Manual and Ultrasonic—An Ex Vivo Study

Journal of Pharmacy and Bioallied Sciences
Aim: To assess the objectives are to assess and contrast the antibacterial activity of neem, propolis, triphala, turmeric, and green tea as well as the effectiveness of these substances in clearing root canal debris in the presence and absence of passive
Omni P. Jain, Ronel Lairenlakpam, Pallavi Priya, Vidhur Chouhan, Karishma Anand, Deepika Dhandoria   +5 more
doaj   +1 more source

Connective tissue graft wall technique for mandibular Class II furcation defects: Two case reports

Clinical Advances in Periodontics, EarlyView.
Abstract Background Furcation involvement (FI) represents one of the most challenging conditions in periodontal therapy due to limited accessibility and the progressive interradicular attachment loss that compromises long‐term tooth stability. Deep periodontal pockets in molars and premolars often present as combined defects, including horizontal FI ...
Ilham Mounssif, Martina Stefanini, Valentina Bentivogli, Diego Bianchelli, Chia Ming Kuo, Matteo Sangiorgi, Claudio Mazzotti, Giovanni Zucchelli   +7 more
wiley   +1 more source

Evaluation of the Efficacy of 2% Chlorhexidine in Combination with Passive Ultrasonic Irrigation on Enterococcus faecalis Biofilm

, 2020
Objective: This study aimed to evaluate the combined effectiveness of 2% chlorhexidine (CHX) and passive ultrasonic irrigation (PUI) against Enterococcus faecalis (E.
TEZCAN ÜLGER, SEDA, SAĞSEN, BURAK, Kesim, Bertan, ASLAN, GÖNÜL, Kurnaz, Nurbanu, Ulger, Seda Tezcan, TOPÇUOĞLU, HÜSEYİN SİNAN   +6 more
core   +1 more source

In vitro comparison of passive and continuous ultrasonic irrigation in curved root canals

Journal of Clinical and Experimental Dentistry, 2016
The efficacy of endodontic irrigation procedures can be compromised by the complexity of the root canal system. Delivering irrigants to the apical third of curved canals presents a particular challenge to endodontists. This study compared the effects of two ultrasonic irrigation techniques on the penetration of sodium hypochlorite into the main canal ...
Castelo baz, Pablo, Varela patiã±o, Purificaciã3n, CANTATORE, GIUSEPPE, Domã­nguez perez, Ana, Ruã­z piã±ã3n, Manuel, Miguã©ns vila, Ramã3n, Martã­n biedma, Benjamã­n   +6 more
openaire   +3 more sources

Photothermal–Magnetocaloric Coupled Evaporators for Actively Adjustable Water Evaporation and Oil–Water Purification in Complex Environments

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
A photothermal–magnetocaloric coupled aerogel evaporator is developed for actively adjustable water evaporation in complex environments. Magnetocaloric heating provides active energy compensation under low‐light conditions and disrupts interfacial hydrogen‐bond networks to promote evaporation.
Jingbo He, Dan Yang, Chunyu Yang, Ruihan Guo, Mengshu Xu, Dongxue Wang, Zhuoran Yang, Jian Huang, Wei Guo   +8 more
wiley   +1 more source

Effectiveness of laser‐assisted irrigation and passive ultrasonic irrigation techniques on smear layer removal in middle and apical thirds [PDF]

Scanning, 2015
SummaryThe purpose of this study was to investigate the evaluation of laser‐assisted irrigation (LAI) on the removal of the smear layer as compared to passive ultrasonic irrigation (PUI). Forty‐eight single‐rooted, upper‐central incisor teeth were selected and prepared with ProTaper rotary instruments up to size #40 (F4) at the working lengths ...
Capar, I. D., Ayranci, L. B., Gok, T., Saygili, G., Akcay, M., Arslan, H.   +5 more
openaire   +3 more sources

Efficacy of Passive Ultrasonic Irrigation in The Removal of Three Different Intracanal Medicaments - An In-Vitro Study

Indian Journal of Dental Research, 2021
Background: A successful root canal treatment involves the elimination of microorganisms, and prevents them from reinfecting the root and/or peri-radicular tissues. This can be mainly achieved by efficient cleaning and shaping of the root canal system. Due to the complexity of the root canal morphology, hand and
Gangaraju Shakapuram, Mayuri Sailaja Pachalla, Anand Ramtheerth Karne, Sandeep Shiva, J Deepa, Supriya Kommineni   +5 more
openaire   +3 more sources

Evaluation of Calcium Hydroxide Removal from Simulated Internal Resorption Cavities by Different Irrigation Techniques

Essentials of Dentistry
Background: Calcium hydroxide (CH) is a material that is very difficult to remove, especially in complex root canal anatomies and pathologic formations such as internal root resorption (IRR).
Ozan Kürkçü, Faruk Haznedaroğlu, Gülsüm Kutlu Basmacı   +2 more
doaj   +1 more source