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Efficacy of digital radiographic systems in the quality assessment of intracanal materials used for primary teeth
Ferreira, Guilherme Fantini; Melo, Larissa Pereira Lagos de; Nadaes, Mariana Rocha; Reis, Fernanda Maria Mazoni; Pascon, Fernanda Miori; Freitas, Deborah Queiroz.
Afiliação
  • Ferreira, Guilherme Fantini; University of Campinas (UNICAMP). Piracicaba Dental School. Department of Oral Diagnosis. Piracicaba. BR
  • Melo, Larissa Pereira Lagos de; University of Campinas (UNICAMP). Piracicaba Dental School. Department of Oral Diagnosis. Piracicaba. BR
  • Nadaes, Mariana Rocha; University of Campinas (UNICAMP). Piracicaba Dental School. Department of Oral Diagnosis. Piracicaba. BR
  • Reis, Fernanda Maria Mazoni; University of Campinas (UNICAMP). Piracicaba Dental School. Pediatric Dentistry Department. Piracicaba. BR
  • Pascon, Fernanda Miori; University of Campinas (UNICAMP). Piracicaba Dental School. Pediatric Dentistry Department. Piracicaba. BR
  • Freitas, Deborah Queiroz; University of Campinas (UNICAMP). Piracicaba Dental School. Department of Oral Diagnosis. Piracicaba. BR
Braz. j. oral sci ; 18: e191649, jan.-dez. 2019. ilus
Artigo em Inglês | LILACS, BBO - Odontologia | ID: biblio-1095175
Biblioteca responsável: BR218.1
ABSTRACT

Aim:

To evaluate the performance of three digital radiographic systems in the analysis of root canal filling quality using different intracanal materials for primary teeth.

Methods:

Twenty-five bovine teeth were divided into 5 groups Calen® combined with iodoform; Calen® combined with zinc oxide; zinc oxide and eugenol; UltraCal®XS, and 2% chlorhexidine combined with Ca(OH)2 + zinc oxide. Periapical radiographs were obtained with the VistaScan, Express, and SnapShot systems. The quality of the images was evaluated objectively (radiopacity) and subjectively (apical sealing and filling homogeneity). As the reference standard, the teeth were scanned with a micro-CT device.

Results:

Radiopacity differed among the radiographic systems and materials tested. In general, the greatest difference was observed between the Express and VistaScan systems; Calen® combined with iodoform resulted in the highest radiopacity. The radiographic systems did not differ in terms of homogeneity. However, Calen® combined with iodoform differed from the other materials and exhibited the best results. Regarding apical sealing, the SnapShot system and Calen® combined with zinc oxide provided the best results.

Conclusion:

Direct digital systems show better performance in evaluating the quality of endodontic treatment in primary teeth and should be preferred for this

purpose:

Assuntos


Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: BBO - Odontologia / LILACS Assunto principal: Materiais Restauradores do Canal Radicular / Dente Decíduo / Radiografia Dentária Digital Limite: Animais Idioma: Inglês Revista: Braz. j. oral sci Assunto da revista: Odontologia Ano de publicação: 2019 Tipo de documento: Artigo País de afiliação: Brasil Instituição/País de afiliação: University of Campinas (UNICAMP)/BR

Texto completo: Disponível Coleções: Bases de dados internacionais Base de dados: BBO - Odontologia / LILACS Assunto principal: Materiais Restauradores do Canal Radicular / Dente Decíduo / Radiografia Dentária Digital Limite: Animais Idioma: Inglês Revista: Braz. j. oral sci Assunto da revista: Odontologia Ano de publicação: 2019 Tipo de documento: Artigo País de afiliação: Brasil Instituição/País de afiliação: University of Campinas (UNICAMP)/BR
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