| Autor: |
Chun-Jung Chen, Papaspyridakos, Panos, Guze, Kevin, Singh, Medha, Weber, Hans-Peter, Gallucci, German O. |
| Předmět: |
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| Zdroj: |
International Journal of Prosthodontics; 2013, Vol. 26 Issue 2, p135-137, 3p, 2 Black and White Photographs, 2 Charts |
| Abstrakt: |
The purpose of this clinical study was to compare peri-implant crestal bone levels between misfitting (overhanging/open margin) cement-retained implant single crowns (SCs) vs accurately fitted implant SCs. Seventeen subjects were divided into two groups: test group (misfitting crowns, n = 10) and control group (accurately fitted crowns, n = 7). Crestal bone level changes were assessed using digital software. The average differences in mean bone loss within and between the two groups were statistically significant. Cement-retained implant SCs with marginal misfit resulted in more crestal bone loss than accurately fitted crowns after a mean of 3 years in function. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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