Blum Igor R, Jagger Daryll C, Wilson Nairn H F
University of Bristol Dental Hospital and School.
Dent Update. 2011 Apr;38(3):150-2, 154-6, 158. doi: 10.12968/denu.2011.38.3.150.
With the increasing use of ceramics in restorative dentistry, and trends to extend restoration longevity through the use of minimal interventive techniques, dental practitioners should be familiar with the factors that may influence the decision either to repair or replace fractured metal-ceramic and all-ceramic restorations and, also, the materials and techniques available to repair these restorations. This second of two papers addresses the possible modes of failure of ceramic restorations and outlines indications and techniques in this developing aspect of restoration repair in clinical practice.
The repair of metal-ceramic and all-ceramic restorations is a reliable low-cost, low-risk technique that may be of value for the management of loss or fracture of porcelain from a crown or bridge in clinical practice.
随着陶瓷材料在口腔修复领域的应用日益广泛，以及通过采用微创技术来延长修复体使用寿命的趋势，牙科医生应熟悉可能影响修复或替换金属烤瓷及全瓷修复体破裂的决策因素，同时也应了解用于修复这些修复体的材料和技术。这两篇论文中的第二篇探讨了陶瓷修复体可能的失败模式，并概述了临床实践中修复修复体这一发展领域的适应症和技术。
金属烤瓷和全瓷修复体的修复是一种可靠的低成本、低风险技术，在临床实践中对于处理牙冠或牙桥中瓷体的缺失或破裂可能具有价值。
