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首页> 外文期刊>Journal of Clinical and Diagnostic Research >Retention in ConventionalFixed Partial Dentures: A Review
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Retention in ConventionalFixed Partial Dentures: A Review

机译:保留常规固定局部义齿的研究

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The long-term clinical outcome of fixed prosthodontic treatment depends on guidelines that promote the creation of mechanically, biologically, and aesthetically sound tooth preparations. Successful tooth preparation and success of subsequent restoration depend on important factors like retention and resistance form. The quality of a preparation that prevents the restoration from becoming dislodged by such forces parallel to the path of withdrawal is known as retention. For good retention in fixed prosthesis, there are various factors starting from the size of the teeth, magnitude of dislodging forces, geometry of tooth preparation, roughness of fitting surface, cement to be used and the film thickness of luting agent. The purpose of this article is to review and enumerate all the retention factors, which are necessary to increase the clinical longevity of the restoration that could be considered permanent in the traditional sense.
机译:固定修复治疗的长期临床结果取决于指导原则,以促进机械,生物学和美学上稳固的牙齿制备。成功的牙齿准备和后续修复的成功取决于重要的因素,例如保持力和阻力形式。防止修复体因平行于退出路径的这种力而移位的制剂质量被称为保留。为了在固定假体中获得良好的固定效果,需要考虑各种因素,这些因素包括牙齿的大小,脱模力的大小,牙齿的几何形状,安装表面的粗糙度,所用的胶粘剂以及诱变剂的膜厚。本文的目的是回顾和列举所有保留因子,这些对于增加修复体的临床寿命是必不可少的,在传统意义上可以认为是永久性的。

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