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银汞合金修复体雕刻和修整的标准化步骤

Standardized sequence for carving and finishing amalgam restorations.

作者信息

Solow R A

出版信息

J Prosthet Dent. 1981 Nov;46(5):519-24. doi: 10.1016/0022-3913(81)90241-9.

Abstract

This method of amalgam carving and finishing, described in a step-by-step sequence, is fast and effective. The initial step of using the acorn burnisher eliminates the great bulk of excess amalgam and contours the restoration. A simple armamentarium is all that is required for carving, burnishing, and polishing. A general scheme for reestablishing original or ideal occlusal morphology has been discussed, emphasizing distinct triangular and marginal ridges and convex contour. Attention was focused on the prevention of ditching at the cavosurface margin, thus ensuring full benefit of the improved physical properties of silver amalgam.

摘要

这种汞合金雕刻和修整方法按步骤描述,快速且有效。使用橡子形研光器的初始步骤可去除大量多余汞合金并塑造修复体外形。雕刻、研光和抛光仅需一套简单的器械。已讨论了重建原始或理想咬合形态的总体方案,强调明显的三角嵴和边缘嵴以及凸面外形。重点关注防止洞缘处出现沟痕,从而确保充分利用银汞合金改善后的物理性能。

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