Buscar
Mostrando ítems 21-30 de 348
Reaction of dogs' teeth to root canal filling with mineral trioxide aggregate or a glass ionomer sealer
(1999-11-01)
This study was conducted to observe the reaction of apical tissues of dogs' teeth after root canal filling with gutta-percha and mineral trioxide aggregate (MTA) or a glass ionomer (Ketac-Endo) as a sealer. The root canals ...
Calcium hydroxide root canal dressing. Histopathological evaluation of periapical repair at different time periods.
(2002-03-01)
The objective of this study was to evaluate periapical and apical repair using calcium hydroxide root canal dressings for different lengths of times in teeth with induced chronic periapical lesions. A total of 61 root ...
Calcium hydroxide root canal dressing. Histopathological evaluation of periapical repair at different time periods.
(2002-03-01)
The objective of this study was to evaluate periapical and apical repair using calcium hydroxide root canal dressings for different lengths of times in teeth with induced chronic periapical lesions. A total of 61 root ...
Accuracy of five electronic foramen locators with different operating systems: na ex vivo study
(FOB/USPBauru, 2013-03)
Objective: The aim of this study was to evaluate, ex vivo, the precision of five electronic root canal length measurement devices (ERCLMDs) with different operating systems: the Root ZX, Mini Apex Locator, Propex II, iPex, ...
Microbial distribution in the root canal system after periapical lesion induction using different methods
(2008-12-01)
The aim of this study was to evaluate the microbial distribution in the root canal system after periapical lesion induction in dogs' teeth using different methods. Fifty-two root canals were assigned to 4 groups (n=13). ...
Microbial distribution in the root canal system after periapical lesion induction using different methods
(2008-12-01)
The aim of this study was to evaluate the microbial distribution in the root canal system after periapical lesion induction in dogs' teeth using different methods. Fifty-two root canals were assigned to 4 groups (n=13). ...
Effect of pre-flaring and file size on the accuracy of two electronic apex locators
(UNIV SAO PAULO FAC ODONTOLOGIA BAURUBAURU-SP, 2012)
Objective: This ex vivo study evaluated the effect of pre-flaring and file size on the accuracy of the Root ZX and Novapex electronic apex locators (EALs). Material and methods: The actual working length (WL) was set 1 mm ...
Management of Dens Invaginatus Type I and Open Apex: Report of Three Cases
(Elsevier Science IncNew YorkEUA, 2010)
Healing of a tooth with an overinstrumented apex, extensive transportation and periapical lesion using a 5 mm calcium hydroxide apical plug: an 8-year follow-up report
(Fundação Odontológica de Ribeirão Preto, 2012)
Besides the risk of filling material extrusion throughout the apex, a satisfactory apical seal can be difficult to achieve in canals with open apices or iatrogenic enlargements of the apical constriction. These situations ...