Results 21 to 30 of about 1,540,165 (181)

Impact of Metallurgical and Geometric Features on the Cyclic Fatigue Strength of Reciprocating Endodontic Files [PDF]

Dentistry Journal
Background: Nickel–titanium (NiTi) endodontic instruments have undergone significant improvements in heat treatment processing and geometric design, aimed at enhancing flexibility, cutting efficiency, and fatigue strength.
Abayomi Omokeji Baruwa, Francisco M. Braz Fernandes, Jorge N. R. Martins   +2 more
doaj   +2 more sources

Comparative evaluation of dentin microcrack formation after root canal preparation with different nickel-titanium instrument systems based on micro-CT: a systematic review and meta-analysis [PDF]

BMC Oral Health
Background Dentin microcracks following root canal treatment may progress to vertical root fractures, a severe clinical complication. Engine-driven nickel-titanium (NiTi) instruments are associated with dentin microcrack initiation, but current evidence ...
Ang Li, Jimin Zhang, Yijun Lin, Huiying Dai, Feiyang Guo, Min Nie   +5 more
doaj   +2 more sources

Root canal shaping of curved canals by Reciproc Blue system and Pro Taper Gold: A micro-computed tomographic study. [PDF]

J Clin Exp Dent, 2021
This study aimed to evaluate the centralization and transportation of ProTaper Gold (PTG) rotary system and Reciproc Blue (RB) reciprocating system in curved canals, by using micro-CT.
Silva RV, Alcalde MP, Horta MC, Rodrigues CT, Silveira FF, Duarte MA, Nunes E.   +6 more
europepmc   +2 more sources

Dimensional and cross-sectional compatibility of contemporary nickel–titanium files and their corresponding gutta-percha cones: A micro-computed tomography study [PDF]

Saudi Dental Journal
This study aimed to evaluate the dimensional and sectional compatibility between contemporary nickel–titanium (NiTi) root canal instruments and their corresponding gutta-percha (GP) cones with variable tapers, and to assess their compliance with ISO and ...
Cem Sarkan, Faruk Haznedaroglu, Ali Keleş   +2 more
doaj   +2 more sources

Apical Transportation and Centering Ability of Trunatomy, Edmax, and Reciproc Blue in Curved Mesiobuccal Canals of Mandibular Molars. [PDF]

Iran Endod J
Introduction: This study compared apical transportation and centering ability of TruNatomy, EDMax, and Reciproc Blue in curved mesiobuccal canals of mandibular molars.
Zargar N, Zandi B, Safi Y, Mehrabani M.
europepmc   +2 more sources

Efficacy of Reciprocating Instruments in Retreatment of Bioactive and Resin-Based Root Canal Sealers

Acta Stomatologica Croatica, 2022
Objective: To compare the effectiveness of reciprocating instruments in removing gutta-percha and bioactive-based (BioRoot RCS and MTA Fillapex) and epoxy resin-based (AH Plus) sealers from root canals based on filling residues and the time required for ...
Danijela Jurić Kaćunić, Antonija Tadin, Petra Dijanić, Adriana Katunarić, Jurica Matijević, Milena Trutina-Gavran, Nada Galić   +6 more
doaj   +1 more source

Canal Transportation and Centring Ability of Reciproc and Reciproc Blue With or Without Use of Glide Path Instruments: A CBCT Study. [PDF]

Eur Endod J, 2020
Objective: The objective of this ex vivo study was to evaluate canal transportation and centring ability of Reciproc and Reciproc blue systems in curved root canals with or without prior use of PathFile rotary system (PF) using Cone Beam Computed Tomography (CBCT).Methods: One hundred and twenty curved root canals from maxillary and mandibular ...
Hage W, Zogheib C, Bukiet F, Sfeir G, Khalil I, Gergi R, Naaman A.   +6 more
europepmc   +4 more sources

Shaping ability and apical debris extrusion after root canal preparation with rotary or reciprocating instruments: a micro-CT study [PDF]

Restorative Dentistry & Endodontics, 2021
ObjectivesThe aim of this study was to evaluate the shaping ability of the TruShape and Reciproc Blue systems and the apical extrusion of debris after root canal instrumentation.
Emmanuel João Nogueira Leal da Silva, Sara Gomes de Moura, Carolina Oliveira de Lima, Ana Flávia Almeida Barbosa, Waleska Florentino Misael, Mariane Floriano Lopes Santos Lacerda, Luciana Moura Sassone   +6 more
doaj   +1 more source

Assessment of the amount of apically extruded debris using three different reciprocating single endodontic file systems: An ex vivo study

Dental Hypotheses, 2023
Introduction: This study aimed to assess the amount of apical extrusion of debris after root canal instrumentation with three different reciprocating single endodontic file systems including R-motion, Edge One Fire, and Reciproc Blue. Methods: Forty-five
Hasanain M Alnajm, Biland MS Shukri
doaj   +1 more source

Efficacy of novel thermomechanically treated reciprocating systems for gutta-percha removal from root canals obturated with warm vertical compaction [PDF]

Journal of Dental Research, Dental Clinics, Dental Prospects, 2018
Background. The present study aimed to test the efficacy of novel reciprocating systems in terms of gutta-percha removal from root canals obturated with warm vertical compaction technique. Methods.
Cangul Keskin, Evren Sarıyılmaz, Duygu Hazal Güler   +2 more
doaj   +1 more source