dc.contributor | Universidade Federal de Minas Gerais (UFMG) | |
dc.contributor | Universidade Estadual de Campinas (UNICAMP) | |
dc.contributor | Universidade de São Paulo (USP) | |
dc.date.accessioned | 2022-04-28T18:54:26Z | |
dc.date.accessioned | 2022-12-20T00:45:00Z | |
dc.date.available | 2022-04-28T18:54:26Z | |
dc.date.available | 2022-12-20T00:45:00Z | |
dc.date.created | 2022-04-28T18:54:26Z | |
dc.date.issued | 1999-02-01 | |
dc.identifier | Quintessence International, v. 30, n. 2, p. 117-121, 1999. | |
dc.identifier | 0033-6572 | |
dc.identifier | http://hdl.handle.net/11449/219218 | |
dc.identifier | 2-s2.0-0033069475 | |
dc.identifier.uri | https://repositorioslatinoamericanos.uchile.cl/handle/2250/5399347 | |
dc.description.abstract | Objective: This study was intended to quantify the marginal leakage of three glass-ionomer-resin composite hybrid materials and compare it with the leakage exhibited by a glass-ionomer cement and a bonded resin composite system. Method and materials: Standardized Class V cavities were prepared on root surfaces of 105 extracted human teeth, randomly assigned to five groups of 21 each, and restored with either Ketac-Fil Aplicap, Z100/Scotchbond Multi-Purpose Plus, Vitremer, Photac-FH Aplicap, or Dyract. The teeth were thermally stressed for 500 cycles and stained with methylene blue. The microleakage was quantified spectrophotometrically, and the data were statistically analyzed with Friedman's test. Results: There were no significant differences in microleakage among the five groups. Restorations of all tested materials showed some marginal leakage in Class V cavities. Conclusion: The microleakage performance of glass-ionomer-resin composite hybrid materials was similar to those of a conventional glass-ionomer and a bonded resin composite system. | |
dc.language | eng | |
dc.relation | Quintessence International | |
dc.source | Scopus | |
dc.subject | Class V cavity | |
dc.subject | Glass-ionomer cement | |
dc.subject | Glass-ionomer-resin composite hybrid material | |
dc.subject | Marginal leakage | |
dc.subject | Resin composite | |
dc.subject | Volumetric microleakage | |
dc.title | Volumetric microleakage assessment of glass-ionomer-resin composite hybrid materials | |
dc.type | Artículos de revistas | |