Results 31 to 40 of about 2,134,193 (153)
Selcuk Dental Journal, 2015 Amaç: Tek köklü dişlerden farklı eğe sistemlerini kullanarak kanal içi ilaç olan kalsiyum hidroksit’in (KH) uzaklaştırılmasının değerlendirilmesidir. Gereç ve Yöntemler: Bu çalışmada 30 adet tek köklü çekilmiş insan dişi kullanıldı.
Selen İnce Yusufoğlu +2 more
doaj +1 more source
Comparison of vibration characteristics of file systems for root canal shaping according to file length [PDF]
Restorative Dentistry & Endodontics, 2020 ObjectivesNo studies have yet assessed vibration characteristics according to endodontic file length. Accordingly, the objective of the present study was to examine the vibration characteristics according to nickel-titanium file length and to compare ...
Seong-Jun Park +5 more
doaj +1 more source
Current concepts on rotary root canal shaping [PDF]
Romanian Journal of Stomatology, 2019 Root canal preparation is an important process in endodontic therapy. Root canals can be shaped in continuous motion by rotary instruments using a crown-down technique and a single length technique (simultaneous technique) as well.
Sânziana Adina Scărlătescu +3 more
doaj +1 more source
, 2022 Endodontic flare-up or post-operative pain occurs when debris such as necrotic pulp tissue, dentin chips, irrigants, and microorganisms are extruded from the apical foramen intraoperatively into the periradicular tissue during root canal instrumentation.
Seher Pervaiz Khan +9 more
core +1 more source
The time duration of instrumentation with ProTaper Universal NiTi hand system, ProTaper Next NiTi rotary system and ProTaper Gold rotary system [PDF]
, 2022 Introduction: ProTaper systems are the most used in endodontic instrumentations. They have rotary and hand systems that create adequate cone form of mechanically treated root canal.
Longurova, Natasa +4 more
core +2 more sources
Fracture resistance of endodontically treated teeth using ProTaper NEXT rotary and R-Motion reciprocating file systems [PDF]
Journal of Dental Materials and TechniquesObjective: This study compared the fracture resistance of mandibular premolars instrumented using the ProTaper NEXT rotary and R-Motion reciprocating nickel-titanium file systems.Methods: In this in vitro study, 45 extracted single-rooted mandibular ...
Tashmeem Mohammad +5 more
doaj +1 more source
Applied Sciences, 2023 The present study aims to measure the number of cycles leading to fracture (NCF) of instruments in static and dynamic cyclic fatigue situations under body temperature in stainless steel double-curved canals. The framework was constructed to establish the
Hoang-Lan-Anh Le +4 more
doaj +1 more source
Australian Endodontic Journal, EarlyView.ABSTRACT This study evaluated angular and linear positional changes of the second mesiobuccal (MB2) canal orifice in maxillary first molars and proposed a guideline for its localization. Twenty‐eight extracted maxillary first molars with four canals were analysed. After access cavity preparation, all canals except MB2 were instrumented. The initial and
Hyoung‐Hoon Jo +4 more
wiley +1 more source
Apically extruded debris and irrigants during root canal filling material removal using Reciproc Blue, WaveOne Gold, R-Endo and ProTaper Next systems [PDF]
Journal of Dental Research, Dental Clinics, Dental Prospects, 2018 Background. The present study aimed to compare the amount of apically extruded debris and irrigants produced by various nickel-titanium instruments. Methods. A total of 100 single-rooted mandibular premolar teeth were root canal treated and prepared for
Cangul Keskin, Evren Sarıyılmaz
doaj +1 more source
International Endodontic Journal, EarlyView.ABSTRACT Aim To evaluate the outcome of pulpectomy, root canal treatment (RCT) and orthograde retreatment in permanent teeth performed by undergraduate dental students and to assess the influence of various variables. Methodology Electronic dental health records at the Department of Odontology, University of Copenhagen, Denmark were analysed covering ...
S. Ramezanzade +18 more
wiley +1 more source