Results 31 to 40 of about 6,483,417 (256)

Efficacy of Passive Ultrasonic Activation Assisted Hand vs. Rotary Retreatment Files in the Removal of Root Canal Filling Material: An In Vitro Study [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2020
Introduction: Endodontic treatment failures are caused by persistent or secondary intraradicular infection due to inefficient treatment or re-infection of the obturated root canal system because of coronal or apical leakage.
Sumanthini V Margasahayam   +4 more
doaj   +1 more source

Effectiveness of supplementary protocols for filling material removal after sealer ultrasonic activation - a laboratory investigation [PDF]

open access: yesBrazilian Oral Research
Ultrasonic activation of the endodontic sealer makes it difficult to remove the material during endodontic reintervention. Therefore, supplementary removal protocols should be tested to optimize the removal of the remaining filling material.
Amanda Freitas da ROSA   +9 more
doaj   +1 more source

BIOACTIVE ROOT CANAL FILLING MATERIALS [PDF]

open access: yes, 2016
Endodontska se terapija sastoji u uklanjanju patološki promijenjenog tkiva, mikroorganizama i ostalih iritansa mehaničko-kemijskom obradom korijenskog kanala. Posljednja faza liječenja je opturacija korijenskog kanala materijalima za punjenje.
Brestovac, Maja
core   +1 more source

Effectiveness of different obturation techniques in surpassing the ledge formed in simulated curved canals

open access: yesBrazilian Journal of Oral Sciences, 2015
Aim: To compare the effectiveness of different obturation techniques in surpassing the ledge formed in simulated curved root canals. Methods: Eighty acrylic-resin blocks with curved canals were instrumented with Gates-Glidden drills to simulate a ledge ...
Marilisa Carneiro Leão Gabardo   +3 more
doaj   +1 more source

Biocompatibility of dental materials used in contemporary endodontic therapy: A review. Part 2. Root-canal-filling materials

open access: yes, 2003
Hauman CHJ, Love RM. Biocompatibility of dental materials used in contemporary endodontic therapy: a review. Part 2. Root-canal-filling materials. International Endodontic Journal, 36, 147–160, 2003.
Hauman, CHJ, Love, RM
core   +1 more source

Efficacy of Twisted File Adaptive, Reciproc and ProTaper Universal Retreatment instruments for root-canal-filling removal: A cone-beam computed tomography study [PDF]

open access: yes, 2016
The aim of this study was to evaluate the efficacy of Twisted File (TF) Adaptive, Reciproc, and ProTaper Universal Retreatment (UR) System instruments for removing root-canal-filling. Sixty single rooted teeth were decoronated, instrumented and obturated.
Sevgi SENER   +11 more
core   +1 more source

BIOCERAMIC-BASED ROOT CANAL SEALERS - USE IN ENDODONTICS

open access: yes, 2021
Introduction and aim: Calcium silicate-based sealers, also referred to as bioceramic-based sealers, can, thanks to their properties, ensure hermetic sealing of root canals in endodontics.
M Rosa   +5 more
core   +1 more source

Influence of root canal filling materials on fracture resistance of immature permanent teeth: a systematic review and meta-analysis of pre-clinical ex vivo studies

open access: yes, 2022
This systematic review is designed in the field of endodontic therapy. In particular, the fracture resistance of immature permanent teeth will be correlated with different root canal filling ...
Camilla Christian Gomes Moura   +4 more
core   +1 more source

Clustomesogen Showing Sub‐Zero Liquid Crystal Properties: Supramolecular Assembly Between Cs2[Mo6Ii8(OCOC2F5)6] and Hexaethylenoxide Containing Mesogenic Dimers

open access: yesAdvanced Materials, EarlyView.
Associating a red‐NIR phosphorescent octahedral hexanuclear molybdenum cluster compound with hexaethyleneoxide chains bearing mesogenic units on both ends leads to an emissive hybrid liquid crystal showing mesomorphism on a very unusual temperature range down to −25°C.
Killiann Heinz   +11 more
wiley   +1 more source

ANTIMICROBIAL ACTIVITY OF ROOT CANAL FILLING MATERIALS FOR ENDODONTIC TREATMENT IN PRIMARY DENTITION [PDF]

open access: yesJournal of IMAB
Aim. To evaluate in vitro the antimicrobial activity of materials used as root canal filling pastes for endodontic treatment in primary dentition. Material and methods.
Maria Shindova   +5 more
doaj   +1 more source

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