3 documents found, page 1 of 1
On the Causality Between Dentinal Defects and Root Canal Preparation: A Micro-C...
De-Deus,Gustavo; Belladonna,Felipe Gonçalves; Marins,Juliana Roter; Silva,Emmanuel João Nogueira Leal; Neves,Aline de Almeida; Souza,Erick MirandaAbstract This study aimed to evaluate the cause-effect relationship between canal preparation with ProTaper Universal (PTU) system and dentinal defects formation using micro-computed tomography (micro-CT) analysis. Forty mesial canals of mandibular molars with a type II Vertucci's canal configuration were scanned at an isotropic resolution of 14.16 µm. The sample was assigned to an experimental (n = 30) and a c...
Postoperative Pain after Foraminal Instrumentation with a Reciprocating System ...
Silva,Emmanuel João Nogueira Leal da; Monteiro,Maria Rachel; Belladonna,Felipe Gonçalves; Almeida,José Flávio; De-Deus,Gustavo; Neves,Aline de AlmeidaThe aim of the present study was to evaluate and compare postoperative pain after foraminal instrumentation using 5.25% sodium hypochlorite (NaOCl) or 2% chlorhexidine (CHX) gel irrigation protocol in nonvital single-rooted teeth after reciprocating instrumentation. Sixty-two volunteers presenting a single root canal diagnosed with asymptomatic necrosis and apical periodontitis were randomized into 2 experiment...
Micro-CT Evaluation of Non-instrumented Canal Areas with Different Enlargements...
De-Deus,Gustavo; Belladonna,Felipe Gonçalves; Silva,Emmanuel João Nogueira Leal; Marins,Juliana Roter; Souza,Erick Miranda; Perez,RenataThe aim of this study was to compare the percentage of non-instrumented area of root canals prepared with different enlargements using single-file reciprocating systems (Reciproc and WaveOne) and a conventional multi-file rotary (BioRaCe) system by micro-computed tomographic analysis. Thirty mesial roots of mandibular molars with moderate curvature (10° to 20°) presenting a type II Vertucci canal configuration ...