Results 61 to 70 of about 13,832 (205)

Fracture resistance of overtly flaring root canals filled with resin-based obturation material

open access: yesDental Research Journal, 2013
Background: Reinforcement of root canals obturated with Resilon was reported by several investigators, but no studies reported the reinforcement of overtly flared root canals obturated with Resilon material.
Salma B Abdo, Aziza H Eldarrat
doaj   +1 more source

Evaluation of Mesial Root Canals of Mandibular Molars Obturated with Gutta-Percha and Resilon Techniques. [PDF]

open access: yesEur Endod J, 2017
Objective: The aim of this study was to evaluate the obturation of mesial root canals of mandibular first molars performed with different filling techniques and materials (gutta-percha and resilon).
Cavenago BC   +6 more
europepmc   +2 more sources

Removal of Gutta‐Percha/Zinc‐Oxide‐Eugenol Sealer or Gutta‐Percha/Epoxy Resin Sealer from Severely Curved Canals: An In Vitro Study

open access: yesInternational Journal of Dentistry, Volume 2011, Issue 1, 2011., 2011
The aim of this study was to compare the cleanliness of root canal walls after retreatment using two rotary retreatment files to hand instruments in severely curved canals obturated with gutta‐percha and two different sealers. Single rooted mandibular premolars (n = 90) with root curvatures were instrumented and obturated with gutta‐percha and an epoxy
Santhoshini Reddy   +7 more
wiley   +1 more source

Restoration of Endodontically Treated Teeth Review and Treatment Recommendations

open access: yesInternational Journal of Dentistry, Volume 2009, Issue 1, 2009., 2009
Coronal restorations and posts can positively influence the long‐term prognosis of teeth following root canal therapy. Final sealing the canal by placing an appropriate post and core will minimize leakage of oral fluids and bacteria into the periradicular area and is recommended as soon as possible after completion of root canal filling.
Iris Slutzky-Goldberg   +4 more
wiley   +1 more source

Effectiveness of rotary or manual techniques for removing a 6-year-old filling material [PDF]

open access: yes, 2010
The aim of this study was to evaluate the effectiveness of manual and rotary instrumentation techniques for removing root fillings after different storage times. Twenty-four canals from palatal roots of human maxillary molars were instrumented and filled
CIMADON, Vanessa Buffon   +5 more
core   +4 more sources

The flow of two zinc oxide-eugenol-based endodontic sealers [PDF]

open access: yes, 2013
Background/Aim. Endodontic sealers (ES) for obturation are usually prepared with a slight variation of their components both on purpose or unintentionally.
Ilić Dragan V.
core   +1 more source

Filling of simulated lateral canals with gutta-percha or thermoplastic polymer by warm vertical compaction

open access: yesBrazilian Oral Research, 2015
The aim of this study was to evaluate the ability of gutta-percha and a thermoplastic synthetic polymer (Resilon) to fill simulated lateral canals, using warm vertical compaction.
Arnaldo SANT’ANNA JUNIOR   +4 more
doaj   +1 more source

Comparative evaluation of the apical sealing ability of a ceramic based sealer and MTA as root-end filling materials : an in-vitro study [PDF]

open access: yes, 2017
The present study was aimed to evaluate and compare the apical sealing ability of two endodontic root-end filling materials namely, iRoot SP (ceramic based) and ProRoot MTA using the bacterial leakage system.
Gandhi, Bhavana   +1 more
core   +1 more source

Antibacterial activity of different root canal sealers against Enterococcus faecalis [PDF]

open access: yes, 2017
The aim of the present study was to compare in vitro the antimicrobial activity of different root canal sealers against Enterococcus faecalis, prior and subsequent to setting.
Ceci, Matteo   +4 more
core   +1 more source

The Influence of Different Obturation Systems on the Fracture Resistance of Endodontically Treated Roots. An in Vitro Study [PDF]

open access: yes, 2017
This study aimed to compare the fracture resistance of endodontically treated roots filled by different obturation systems. Material and methods: Ninety-six upper central incisors were used and decoronated, retaining 12 mm of the roots.
Abdulrab, Saleem   +5 more
core   +1 more source

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