汞合金修复体不同抛光水平对菌斑积聚和牙龈炎症的影响。
The effect of different levels of polishing of amalgam restorations on the plaque retention and gingival inflammation.
作者信息
Laurell L, Rylander H, Pettersson B
出版信息
Swed Dent J. 1983;7(2):45-53.
This study was performed to elucidate the effect of different levels of polishing of amalgam restorations as part of the treatment of patients with gingivitis and/or incipient periodontitis on plaque retention and gingival inflammation. The results indicate that contouring of restorations and removal of marginal overhangs using diamond tips and conventional finishing burrs is sufficient to permit adequate tooth cleaning and that further polishing using rubber discs, rubber tips and polishing pastes does not result in further improvement of gingival health.
本研究旨在阐明作为牙龈炎和/或早期牙周炎患者治疗一部分的汞合金修复体不同抛光水平对菌斑滞留和牙龈炎症的影响。结果表明，使用金刚石车针和传统修整车针进行修复体外形修整和去除边缘悬突足以实现充分的牙齿清洁，并且使用橡胶盘、橡胶头和抛光膏进行进一步抛光不会进一步改善牙龈健康。
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