Failure Analysis of Dental Prosthesis
Failure Analysis of Dental Prosthesis
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假牙失效分析
DOI：
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发表时间：
2015
期刊：
影响因子：
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通讯作者：
J. Oliva
中科院分区：
文献类型：
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作者：
F. Miculescu;L. Ciocan;M. Miculescu;A. Berbecaru;J. Oliva
为了准确评估牙科修复体失败的真实的原因，应分析组件、材料及其表面，以突出准确的形态和成分方面，这也是本章的目的。F. Miculescu（*）米库列斯库· A. Berbecaru材料科学与工程学院，Politehnica大学，来自布加勒斯特，布加勒斯特，罗马尼亚电子邮件：f_miculescu@yahoo.com; marian. upb.ro; andrei_berbecaru@yahoo.com L.T.罗马尼亚布加勒斯特，布加勒斯特医药大学Ciocan牙科医学系，“Carol Davila”电子邮件：tciocan@yahoo.com J.奥利瓦诊所奥利瓦牙科，西班牙巴塞罗那电子邮件：dr.josep.奥利瓦@ gmail.com R.M.来自布加勒斯特，布加勒斯特，罗马尼亚电子邮件：monica_tarcolea@yahoo.co.uk # Springer International Publishing Switzerland 2015 I. V. Antoniac（ed.），生物陶瓷和生物复合材料手册，DOI 10.1007/978-3-319-09230-0_56-1 1 1牙科假体失效的主要原因和类型的实验证明包括对取出的牙科植入物、固定的、单齿和多齿假体的分析。这些都是在牙科实验室失败后收集的。在所呈现的分析中，目标是与横截面样本微观结构或假体表面（由于表面缺陷而出现失效）相关的前景。牙科修复材料包括金属材料、聚合物、陶瓷和复合材料的主要类别的代表。大多数混凝土的物理、化学和力学参数是通过室内试验确定的。这些特性的改进似乎对实验室研究很有吸引力，但材料性能的真实的测试是在口腔环境中进行的。虽然，在这一点上，牙科材料成为高性能，许多类型的假牙失败快或在一段时间后，小于估计。
To accurately assess the real causes of failure of dental prostheses, the assemblies, the materials, and their surfaces should be analyzed to highlight the exact morphological and compositional aspects, which is also the aim of this chapter. F. Miculescu (*) • M. Miculescu • A. Berbecaru Materials Science and Engineering Faculty, University Politehnica from Bucharest, Bucharest, Romania e-mail: f_miculescu@yahoo.com; marian.miculescu@upb.ro; andrei_berbecaru@yahoo.com L.T. Ciocan Dental Medicine Faculty, “Carol Davila” University of Medicine and Pharmacy from Bucharest, Bucharest, Romania e-mail: tciocan@yahoo.com J. Oliva Clinica Oliva Dental, Barcelona, Spain e-mail: dr.josep.oliva@gmail.com R.M. Comăneanu Faculty of Dental Medicine, Titu Maiorescu University from Bucharest, Bucharest, Romania e-mail: monica_tarcolea@yahoo.co.uk # Springer International Publishing Switzerland 2015 I.V. Antoniac (ed.), Handbook of Bioceramics and Biocomposites, DOI 10.1007/978-3-319-09230-0_56-1 1 The experimental demonstration of the main causes and types of failure of dental prostheses consists of analysis of removed dental implants, fixed, single, and multitooth prostheses. These were collected from dental laboratories after their failure. Within the presented analyses prospects related to the cross-section sample microstructure or prosthetic surface (where the failure appeared due to surface defects) were targeted. Restorative dental materials include representatives of the main classes of metallic materials, polymers, ceramics, and composites. Most of the restorations are described by their physical, chemical, and mechanical parameters resulted from laboratory tests. Improvements of these characteristics may seem attractive for laboratory studies, but the real test of the materials’ performance is done in the mouth cavity environment. Although, at this point, the dental materials became of high performance, many types of dental prostheses fail fast or after a certain period of time, smaller than the estimated one.
影响因子：
5
作者：
Della Bona, A;Anusavice, KJ;DeHoff, PH
通讯作者：
DeHoff, PH
影响因子：
5
作者：
Anusavice, Kenneth J.
通讯作者：
Anusavice, Kenneth J.