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论文摘要

目标修复体空间中的数量及数量关系在精准美学修复中的应用

Application of target restoration space quantity and quantitative relation in precise esthetic prosthodontics

作者:于海洋,罗天

Author:Yu Haiyang, Luo Tian

收稿日期:2016-01-05          年卷(期)页码:2016,34(3):223-223-228

期刊名称:华西口腔医学杂志

Journal Name:West China Journal of Stomatology

关键字:目标修复体空间,数量及数量关系,精准修复,牙体预备,

Key words:target restoration space,quantity and quantitive relation,precise prosthodontics,tooth preparation,

基金项目:

中文摘要

目标修复体空间是指拟定的修复后各种修复体所占据的最小空间,也是口腔修复治疗在分析与实施阶段中必须要获得的、符合理想美学形态和功能的未来修复体所占据的牙体内部或牙体外部的空间。精确的目标修复体空间数量分析设计是微创牙体预备的前提,而准确的目标修复体空间数量转移实施是保证最终修复效果的关键。本文提出了在不同的目标修复体空间分类情况下,利用目标修复体空间的数量计算方法、数学关系的分析设计,以及转移实施阶段各关键数量的控制方法,进一步阐述了精准与微创的关系,有助于深入理解和实施精准美学修复。

英文摘要

Target restoration space (TRS) is the most precise space required for designing optimal prosthesis. TRS consistsof an internal or external tooth space to confirm the esthetics and function of the final restoration. Therefore, assisted withquantitive analysis transfer, TRS quantitative analysis is a significant improvement for minimum tooth preparation. This articlepresents TRS quantity-related measurement, analysis, transfer, and internal relevance of three TRS classifications. Resultsreveal the close bond between precision and minimally invasive treatment. This study can be used to improve the comprehensionand execution of precise esthetic prosthodontics.

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