Browsing Health Sciences by Author "Duarte, Marco Antonio Húngaro"

Now showing items 1-9 of 9

    • An in vivo radiographic evaluation of the accuracy of Apex and iPex Eletronic Apex Locators 

      Paludo, Laura; Souza, Sophia Lopes de; Só, Marcus Vinicius Reis; Rosa, Ricardo Abreu da; Vier-Pelisser, Fabiana Vieira; Duarte, Marco Antonio Húngaro (2012) [Journal article]
      The aim of this study was to evaluate in vivo the clinical applicability of two electronic apex locators (EALs) - Apex (Septodont) and iPex (NSK) - in different groups of human teeth by using radiography. The working lengths ...

    • Effectiveness of rotary or manual techniques for removing a 6-year-old filling material 

      Duarte, Marco Antonio Húngaro; Só, Marcus Vinicius Reis; Cimadon, Vanessa Buffon; Zucatto, Cristiane; Vier-Pelisser, Fabiana Vieira; Kuga, Milton Carlos (2010) [Journal article]
      O objetivo deste estudo foi avaliar a efetividade da instrumentação manual e rotatória na remoção de material obturador de canais radiculares de raízes palatinas de molares superiores humanos, em dois períodos de tempo. ...

    • Efficacy of ultrasonic activation of NaOCl and orange oil in removing filling material from mesial canals of mandibular molars with and without isthmus 

      Barreto, Mirela Sangoi; Rosa, Ricardo Abreu da; Santini, Manuela Favarin; Cavenago, Bruno Cavalini; Duarte, Marco Antonio Húngaro; Bier, Carlos Alexandre Souza; Só, Marcus Vinicius Reis (2016) [Journal article]
      Objectives: The aim of this study was to evaluate the volume of remaining filling material after passive ultrasonic irrigation (PUI) of sodium hypochlorite (NaOCl) and orange oil mesial canals of mandibular molars, with ...

    • Evaluation of different passive ultrasonic irrigation protocols on the removal of dentinal debris from artificial grooves 

      Vivan, Rodrigo Ricci; Duque, Jussaro Alves; Alcalde, Murilo Priori; Só, Marcus Vinicius Reis; Bramante, Clovis Monteiro; Duarte, Marco Antonio Húngaro (2016) [Journal article]
      The aim of this study was to evaluate the influence of different passive ultrasonic irrigation protocols on the removal of debris in artificially created grooves in the cervical, middle and apical root thirds. Forty extracted ...

    • Evaluation of the pH, calcium release and antibacterial activity of MTA Fillapex 

      Kuga, Milton Carlos; Faria, Gisele; Weckwerth, Paulo Henrique; Duarte, Marco Antonio Húngaro; Campos, Edson Alves de; Só, Marcus Vinicius Reis; Viola, Kennia Scapin (2013) [Journal article]
      Objective: This study evaluated, in several analysis periods, pH and calcium release and antibacterial activity provided by MTA Fillapex sealer compared to Sealapex and AH Plus sealers. Material and method: Polyethylene ...

    • Influence of cervical preflaring and root canal preparation on the fracture resistance of endodontically treated teeth 

      Silva, Paula Barcellos da; Duarte, Simone Feretti; Alcalde, Murilo Priori; Duarte, Marco Antonio Húngaro; Vivan, Rodrigo Ricci; Rosa, Ricardo Abreu da; Só, Marcus Vinicius Reis; Nascimento, Angela Longo do (2020) [Journal article]
      Background: Evaluate the fracture resistance of endodontically treated teeth after cervical preflaring and root canal preparation and to assess the volume of the root canal and the amount of remaining root dentin before ...

    • Micro-CT evaluation of root filling removal after three stages of retreatment procedure 

      Rosa, Ricardo Abreu da; Santini, Manuela Favarin; Cavenago, Bruno Cavalini; Pereira, Jefferson Ricardo; Duarte, Marco Antonio Húngaro; Só, Marcus Vinicius Reis (2015) [Journal article]
      The aim of this study was to quantify the residual filling material after filling removal, re-preparation with rotary or reciprocating files and passive ultrasonic irrigation (PUI). Twenty maxillary molars were prepared ...

    • The effects of chlorhexidine and ethanol on push-out bond strength of fiber posts 

      Victorino, Keli Regina; Kuga, Milton Carlos; Duarte, Marco Antonio Húngaro; Cavenago, Bruno Cavalini; Só, Marcus Vinicius Reis; Pereira, Jefferson Ricardo (2016) [Journal article]
      Context: Irrigation of root canals with chlorhexidine (CHX) and ethanol is common practice to prevent root canal infection during postplacement. However, pretreatment with these solvents may interfere with the bond strength ...

    • The impact of the addition of iodoform on the physicochemical properties of an epoxy-based endodontic sealer 

      Kuga, Milton Carlos; Faria, Gisele; Só, Marcus Vinicius Reis; Keine, Kátia Cristina; Santos, Alailson Domingos dos; Duarte, Marco Antonio Húngaro; Kopper, Patrícia Maria Poli (2014) [Journal article]
      Due to the low radiopacity of Sealer 26, iodoform is frequently empirically added to this sealer. Thus, the interference of this procedure with the physicochemical properties of Sealer 26 must be evaluated. Objective: This ...