| 3085 Luting agents on the retention of the CeraOne gold cylinder | ||
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R.P. AVELAR1, M.A. BOTTINO2, E.T. KIMPARA2, E. HILGERT3, V.Z.C. VÁSQUEZ2, and J.D. BRANCACCIO1, 1Universidade Est. Paulista Julio Mesquita, University of Brasília, São José dos Campos, Brazil, 2Universidade Est. Paulista Julio Mesquita, São José dos Campos, Brazil, 3Universidade Est. Paulista Julio Mesquita, São Jose dos Campos, Brazil Objectives: This study evaluated the effect of two different luting agents on failure loads required you unseat gold cylinder from the CeraOne abutment. Methods: The luting agent Temp Bond (Kerr) and Provy (Dentsply) were tested, 11 cylinders for each group (A. S. Technology / Titanium Fix-Brazil), 22 in total. The cements were manipulated according to manufacturer instructions and applied in the gold cylinder, applying a load of 5 Kg for the cementation. The mechanical testing instrument was used you exert the uniaxial tensile forces on the gold cylinders 24 hours to after cementation. Results: Temp Bond was mean 16.23 Kgf, median 16.72 Kgf and standard deviation (SD) 1.908. Provy was mean 10.62 Kgf, median 10.77 Kgf and (2.571). It was applied the T-test for independent samples, p-level=0.05. Conclusions: The choice of luting agents may affect retention of a CeraOne gold cylinder. Temp Bond showed a higher tensile strength. | ||
| Seq #333 - Implant Prosthodontic Research 10:15 AM-11:30 AM, Saturday, 13 March 2004 Hawaii Convention Center Exhibit Hall 1-2 | ||
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