ISSN:
1013-9826
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
Precision fit of dental prostheses were compared between the four experimental groups ofcast Ni-Cr alloy, cast titanium, milled titanium and milled zirconium by measuring and comparingthe mean values of the marginal, axial, occlusal and overall coping-die gaps. The overall, axial andocclusal fit was most precise with the cast Ni-Cr alloy prosthesis. The biologically critical marginalfit was the most precise with the milled zirconium, thus suggesting that the copy-milled zirconiaceramic could serve as an alternative to the cast-metal prosthesis. The statistical variables, such asthe groups and the regions, were in association with and had an interaction effect on the adaptabilityof the prostheses. The marginal gaps correlated with the axial gaps in the cast Ni-Cr alloy andmilled titanium groups
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/53/transtech_doi~10.4028%252Fwww.scientific.net%252FKEM.330-332.1373.pdf
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