V类复合树脂充填物的外形及外表面研究。
A study of the contour and external surface of class V composite resin fillings.
作者信息
Rajstein J, Tal M
出版信息
J Oral Rehabil. 1979 Jan;6(1):21-5. doi: 10.1111/j.1365-2842.1979.tb00400.x.
Abstract
Twenty-five Class V Composite-resin, Adaptic fillings were prepared on extracted human teeth under five different matrices. White stones and flame diamonds were used as polishing devices. The smoothest surface was obtained with celluloid strip and the most acceptable contour obtained with preformed matrix.
摘要
在五种植入材料下，于拔除的人牙上制备了25个V类复合树脂Adaptic充填体。使用白色磨石和火焰金刚砂车针作为抛光工具。赛璐珞条可获得最光滑的表面，预成型基质可获得最理想的外形。
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