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Influence of activation mode and preheating on intracanal irrigant temperature.
Leonardi, Denise Piotto; Grande, Nicola Maria; Tomazinho, Flávia Sens Fagundes; Marques-da-Silva, Bruno; Gonzaga, Carla Castiglia; Baratto-Filho, Flares; Plotino, Gianluca.
Afiliação
  • Leonardi DP; Department of Dentistry, Universidade Positivo, Curitiba, Paraná, Brazil.
  • Grande NM; Department of Endodontics, Catholic University of the Sacred Heart, Rome, Italy.
  • Tomazinho FSF; Department of Dentistry, Universidade Positivo, Curitiba, Paraná, Brazil.
  • Marques-da-Silva B; Department of Dentistry, Universidade Positivo, Curitiba, Paraná, Brazil.
  • Gonzaga CC; Department of Dentistry, Universidade Positivo, Curitiba, Paraná, Brazil.
  • Baratto-Filho F; Department of Dentistry, Universidade Positivo, Curitiba, Paraná, Brazil.
  • Plotino G; Private Practice, Rome, Italy.
Aust Endod J ; 45(3): 373-377, 2019 Dec.
Article em En | MEDLINE | ID: mdl-30724420
This ex vivo study assessed the effectiveness of two activation modes to increase the intracanal temperature of 5.25% NaOCl solution and the time for a preheated-irrigant to return to its initial temperature. Ten single-rooted extracted human teeth were used. Thermocouples were adapted to the root surface and the temperature was registered following two activation modes: ultrasound (US) and thermal. Furthermore, a preheated-solution (45°C/60°C) was flushed into root canal to test the time needed to return to its initial temperature. Data were analysed using two-way ANOVA and Tukey's post-hoc tests (P = 0.05). Statistical analysis showed differences between the activation modes. US and thermal activation increased from 37 to 40.4°C and to 62.8°C respectively in 60 s. Time for preheated-irrigant to return to its initial temperature was longer for 60°C. Preheating irrigant at 60°C and using thermal activation to keep it warm may represent a further step of the irrigation protocol.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Irrigantes do Canal Radicular / Hipoclorito de Sódio Limite: Humans Idioma: En Revista: Aust Endod J Assunto da revista: ODONTOLOGIA Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Brasil País de publicação: Austrália
Texto completo
Adicionar na Minha BVS
Imprimir
XML
PubMed Links
Buscar no Google

Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Irrigantes do Canal Radicular / Hipoclorito de Sódio Limite: Humans Idioma: En Revista: Aust Endod J Assunto da revista: ODONTOLOGIA Ano de publicação: 2019 Tipo de documento: Article País de afiliação: Brasil País de publicação: Austrália