Eberting J J
Department of Orthodontics, Temple University School of Dentistry, 3223 North Broad Street, Philadelphia, PA 19140 USA.
Gen Dent. 2000 Jan-Feb;48(1):92-5.
For many years, large amalgam restorations have been retained with stainless steel pins or dentinal slots. In 1980, Shavell introduced the amalgapin technique for what he termed "complex" amalgam restorations. This technique consisted of preparing dentin chambers 1.0-2.0 mm deep just inside the dentinoenamel junction. As the technique became more popular, comparisons of its fracture strength to that of stainless steel pins were evaluated. This article reviews the literature concerning the amalgapin technique, examines its resistance compared to other retentive means, and discusses the method of preparation.
多年来，大型汞合金修复体一直通过不锈钢钉或牙本质槽来固位。1980年，沙维尔推出了用于他所称的“复杂”汞合金修复体的银汞钉技术。该技术包括在牙本质釉质界内侧制备深度为1.0 - 2.0毫米的牙本质腔。随着该技术越来越普及，人们对其断裂强度与不锈钢钉的断裂强度进行了比较评估。本文回顾了有关银汞钉技术的文献，研究了其与其他固位方法相比的抗力，并讨论了制备方法。
