STUDIES ON THE IMPORTANCE OF METAL-CERAMIC BOND IN MERGING CERAMIC MASS ON METAL COMPONENT
STUDIES ON THE IMPORTANCE OF METAL-CERAMIC BOND IN MERGING CERAMIC MASS ON METAL COMPONENT
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金属陶瓷结合剂在金属部件上陶瓷体熔合中的重要性研究
DOI：
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发表时间：
2013
期刊：
影响因子：
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通讯作者：
I. Patrascu
中科院分区：
文献类型：
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作者：
Christos Giannarachis;Christian Marmandiu;V. Vasilescu;E. Vasilescu;I. Patrascu
金属陶瓷修复体在口腔修复中应用广泛。从80年代金属复合材料和金属陶瓷两种技术之间的竞争开始，金属陶瓷技术得到了前所未有的应用。这些修复体结合了脆性材料（牙瓷）的自然效果与金属铸件的机械强度和边缘适应性。金属成分为瓷器提供了一个强大的不变形的支撑，提高了瓷器的性能（机械强度，化学融合，颜色稳定性）。金属-陶瓷假体的成功基本上取决于两种成分（金属/陶瓷）的相容性和这种修复的正确指征。无论采用何种技术，金属-陶瓷桥都必须符合生物功能、生物力学和预防的普遍原则。本文旨在介绍金属-陶瓷桥在部分无牙患者形态功能修复中的优点和局限性，以及获得这些义齿的临床方法和技术。
Metal-ceramic restorations are widely used in dental prosthetics. After initiation of the competition, starting with the ‘80s between the two techniques: metal-composite and metal-ceramic, the metal-ceramic technology has seen an unprecedented use. These restorations combine the natural effect of a brittle material (dental porcelain) with mechanical strength and marginal adaptation of the metal cast. The metal component provides porcelain a strong non deformable support which enhance the porcelain properties (mechanical strength, chemical fusion, color stability). Metal-ceramic prosthesis success essentially depends on the compatibility of the two components (metal / ceramic) and the correct indication of such restorations. Regardless of the obtaining technique, the metal-ceramic bridges must meet universal principles: biofunctional, biomechanical and prophylaxis. This paper aims to present the advantages and limitations of using metal-ceramic bridges in morpho-functional restoration of partially edentulous patient and the clinical methodology and technique for obtaining these dentures.