Results 51 to 60 of about 21,524 (231)

An In Vitro Assessment of Gutta-Percha Coating of New Carrier-Based Root Canal Fillings

The Scientific World Journal, 2014
The first aim of this paper was to evaluate the push-out bond strength of the gutta-percha coating of Thermafil and GuttaCore and compare it with that of gutta-percha used to coat an experimental hydroxyapatite/polyethylene (HA/PE) obturator.
Raghad Abdulrazzaq Alhashimi, Richard Foxton, Shihab Romeed, Sanjukta Deb   +3 more
doaj   +1 more source

Apical microleakage of different root canal sealers after use of maleic acid and EDTA as final irrigants

Brazilian Oral Research, 2014
This study aimed to compare the effects of ethylenediaminetetraacetic acid (EDTA) and maleic acid (MA) on the sealing ability of various root canal sealers. Eighty root canals were instrumented and irrigated with either EDTA or MA. They were divided into
Özgür İlke ULUSOY, Yelda NAYIR, Kezban ÇELIK, Sis Darendeliler YAMAN   +3 more
doaj   +1 more source

Comparative evaluation of three different rotary instrumentation systems for removal of gutta-percha from root canal during endodontic retreatment: An in vitro study

Journal of Conservative Dentistry, 2017
Context: Endodontic retreatment is performed in teeth with endodontic failures. The main goal of retreatment is cleaning and shaping of the root canal with removal of old root filling material.
Siddhartha Das, Ataide De Ida, Subhasis Das, Vineet Nair, Nairita Saha, Sayan Chattopadhyay   +5 more
semanticscholar   +1 more source

Fracture resistance of endodontically treated roots filled with resilon and guttapercha - A comparative in-vitro study

Journal of International Clinical Dental Research Organization, 2009
Aims and objectives: The purpose of this study was to evaluate and compare in vitro the fracture resistance of endodontically treated roots filled with Resilon and Gutta-percha.
Rajesh R Shetty, Moksha Nayak, Jimmy Thomas   +2 more
doaj  

Ueber die Gutta‐Percha [PDF]

Journal für Praktische Chemie
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openaire   +3 more sources

Cone-beam computed tomography performance and endodontic filling material influence in the diagnosis of horizontal root fracture

Caspian journal of dental research, 2020
Introduction: The aim of this study was to investigate the accuracy of Cone-beam computed tomography(CBCT) in detecting the horizontal root fractures (HRFs) in teeth with and without gutta-percha. Materials & Methods: This in vitro study was performed on
Naeime Rayiat, Zahra Sadat Madani, Ehsan Moudi, Ali Bijani   +3 more
doaj  

The use of Gutta Percha in the United States [PDF]

Scientific American, 1897
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openaire   +1 more source

Finite element analysis of stress in mandibular molars repaired after fractured instrument removal

BMC Oral Health
Background This study assessed stress distributions in simulated mandibular molars filled with various materials after the removal of fractured instruments from the apical thirds of the root canals.
Salih Düzgün, Emir Esim, Tuğrul Aslan, Ayşe Tuğba Eminsoy Avcı   +3 more
doaj   +1 more source

Nonsurgical management of a large periapical lesion using aspiration in combination with a triple antibiotic paste and calcium hydroxide

Iranian Endodontic Journal, 2010
Persistent microorganisms in the root canal are known to cause endodontic treatments failure. Overextended gutta-percha can also act as a periradicular tissue irritant, leading to large periapical lesions.
Marina Fernandes
doaj  

Comparative evaluation of sealing ability of gutta percha and resilon as root canal filling materials- a systematic review

Journal of Oral Biology and Craniofacial Research, 2020
This systematic review aims to comparatively evaluate the sealing ability gutta-percha and resilon as root canal filling materials. A Medline search was conducted to identify in-vitro studies published between October 01, 2004 and October 01, 2019 ...
Pragya Pandey, Himanshi Aggarwal, A.P. Tikku, Arpit Singh, Rhythm Bains, Shambhavi Mishra   +5 more
doaj