| Autor: |
Lops, Diego, Parpaiola, Andrea, Paniz, Gianluca, Sbricoli, Luca, Magaz, Vanessa Ruiz, Venezze, Alvise Cenzi, Bressan, Eriberto, Stellini, Edoardo |
| Předmět: |
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| Zdroj: |
International Journal of Periodontics & Restorative Dentistry; Sep/Oct2017, Vol. 37 Issue 5, p657-665, 9p, 4 Color Photographs, 1 Diagram, 4 Charts |
| Abstrakt: |
The aim of this study was to compare the interproximal papilla stability of restorations supported by computer-aided design/computer-assisted manufacture (CAD/CAM) abutments to those supported by prefabricated stock abutments in anterior areas over a 2-year follow-up. Abutments were selected depending on implant inclination and thickness of buccal peri-implant soft tissues from the following: zirconia stock, titanium stock, zirconia CAD/CAM and titanium CAD/CAM. Differences between the height of the papilla tip were measured (REC). Results: REC values of titanium and zirconia CAD/CAM abutments were significantly lower than those of titanium and zirconia stock. The use of titanium and zirconia CAD/CAM abutments is related to better interproximal papillae stability. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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