4 documents found, page 1 of 1
Influence of the endodontic access cavity design and restorative technique on h...
Boscatto, Regina Helena; Prado, Maira; Silva, Emmanuel João Nogueira Leal; Lima, Carolina Oliveira de; de-Jesus-Soares, Adriana; Frozoni, MarcosThis study assessed the influence of traditional (TradAC) and conservative access (ConsAC) with different restorative techniques on the percentage of hard tissue removed (%HTR) and on the fracture resistance of mandibular premolars. 45 premolars were scanned in a micro-computed tomography and assigned into four groups according to access (TradAC or ConsAC) and restorative technique: composite resin (CR) or fibe...
Bacterial removal in flattened root canals with different tapers of ProDesign L...
Sandini, Vanessa; Godoy, Viviane; Prado, Marina Carvalho; Ferreira, Ricardo; de-Jesus-Soares, Adriana; Frozoni, MarcosObjective: This study evaluated the bacterial removal in flattened root canals after preparation with different tapers of ProDesign Logic instruments. Methodology: Fifty-five mandibular incisors with flattened root canals were contaminated with a pure culture of Enterococcus faecalis ATCC 29212 for 21 days at 37ºC. Root canals preparation was performed using ProDesign Logic and 0.9% sterile saline solution for ...
Impact of COVID-19 on dental education in Brazil
Sponchiado-Júnior, Emílio Carlos; Vieira, Walbert de Andrade; Silva, Larissa da Costa e; Ferraz, Caio Cezar Randi; Almeida, José Flávio Affonso deThis study aimed to evaluate the impact and operating strategies that the undergraduate dental programs in Brazil have adopted during the COVID-19 pandemic. A web survey approach was performed in May/June 2020. All coordinators of dental programs in Brazil were contacted by e-mail and invited to answer an online questionnaire consisting of eight questions on four domains: suspension of academic activities, acti...
Dental discoloration caused by Grey-MTAFlow cement: analysis of its physicochem...
Pelepenko, Lauter Eston; Saavedra, Flavia; Bombarda, Gabriela Fernanda; Figueiredo de Almeida Gomes, Brenda Paula; de-Jesus-Soares, AdrianaMade available in DSpace on 2020-12-10T17:40:48Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01. Added 1 bitstream(s) on 2021-07-15T15:24:50Z : No. of bitstreams: 1 S1678-77572020000100462.pdf: 2925657 bytes, checksum: 3ba8048066928dd309e4fc7ba18b1acf (MD5); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Tricalcium silicate-based cement are materials used in reparative and regenerat...