Results 191 to 200 of about 59,890 (237)

Resin Materials for Root Canal Obturation

Dental Clinics of North America, 2010
With the appearance of more in vivo and ex vivo publications, methacrylate based resin sealers are becoming more popular in endodontics. Their ease of use and favorable clinical performance offer an attractive alternative to conventional endodontics. This article reviews the development of resin-based sealers and biocompatibility tests.
Osvaldo Zmener, Cornelis H. Pameijer
openaire   +3 more sources

Retrograde instrumentation and obturation of the root canal space

Journal of Endodontics, 1983
A treatment approach is described combining retrograde biomechanical instrumentation with retrograde obturation of the root canal space prior to insertion of a retrograde filling material in the apical terminus of the canal.
Alvin Arlen Krakow, Kenneth S. Serota
openaire   +3 more sources

Radiographic Quality of Root Canal Obturation Performed By Fifth Year Students of Hamadan Dental School

Iranian endodontic journal, 2017
Introduction: The aim of this study was to assess the radiographic technical quality of root canal therapy performed by fifth year students of Dental School of Hamadan University of Medical Sciences from 2015 to 2016.
Amir Eskandarloo, Hamed Karkehabadi, Seyedeh Zeinab Hoseini Hashemi, M. Ahmadi, S. S. Hendi   +4 more
semanticscholar   +1 more source

Obturation of the root canal system

Dental Clinics of North America, 2004
With all the technology that has been introduced in endodontics, there are now several ways to instrument and obturate root canals. Practitioners often develop their own "hybrid" technique after sharing ideas with several colleagues. The purpose of this article is to describe a technique of obturation, hoping that others may incorporate some aspects ...
openaire   +4 more sources

The obturation of the entire root canal with a dowel crown

Journal of Endodontics, 1980
Teeth with very short roots, either as a result of apical resorption or injudicious apicoectomy, present a difficult treatment problem when a dowel-retained crown has to be constructed, as there is insufficient space for both an adequate root filling and a dowel of adequate length.
E.H. Ehrmann, B. Feiglin
openaire   +3 more sources

Bacterial Microleakage of Barrier Materials in Obturated Root Canals

Journal of Endodontics, 2006
The bacterial microleakage of four current restorative materials (glass ionomer cement, polycarboxylate cement, resin modified glass ionomer cement, and flowable composite resin) used as a base over obturated root canals were evaluated during a 5-month period. Sixty single-rooted mandibular premolars were obturated with cold lateral compaction of gutta-
Sen, Bilge Hakan, Yapar, Ayse Goezde Duransoy, Celik, Esra Uzer, Ates, Mustafa   +3 more
openaire   +4 more sources

Relationship between quality of root canal obturation and periapical lesion in elderly patients: a systematic review.

Gerodontology, 2016
OBJECTIVE The aim of this study was to investigate the relationship between quality of root canal obturations and the presence/absence of periapical lesion in elderly patients.
Fabrício Rutz da Silva, Edna Zakrzevski Padilha, Valéria Silva Cândido, Rodrigo Cavassim, A. Pereira, E. Hebling   +5 more
semanticscholar   +1 more source

Sealer distribution in root canals obturated by three techniques

International Endodontic Journal, 2000
AbstractAimThe aim of this study was to observe sealer distribution in root canals filled by different root filling techniques.MethodologyAH26 (0.05 mL) dyed with carbon black powder was placed into the prepared root canals of maxillary central incisors using a lentulo spiral. Thereafter the canals were obturated using three different gutta‐percha root‐
Wu, M.K., Özok, A.R., Wesselink, P.R.
openaire   +6 more sources

Effect of Obturation Techniques on the Quality of Root Canal Fillings: A Systematic Review and Meta-analysis of in Vitro Studies

Iranian endodontic journal
Introduction: The current study aimed to compare the quality of root canal obturation performed with cold lateral condensation with other obturation techniques.
Gabriel Barcelos Só, Natália Backa Abrahão, T. Weissheimer, T. Lenzi, M. Reis Só, Ricardo Abreu da Rosa   +5 more
semanticscholar   +1 more source

Comparison of conventional root canal obturation techniques with thermafil obturators

Journal of Endodontics, 1992
This study compared microleakage of Thermafil Obturators to the single cone technique in Lexan blocks simulating root canals (n = 20) stained with Prussian blue dye. The microleakage of Thermafil and laterally condensed extracted human teeth was also investigated after the teeth were stained with India ink or Prussian blue dye over 1- or 2-wk dye ...
openaire   +3 more sources