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金属瓷修复体兼有金属的强度和陶瓷的美观,而受到患者和医生的普遍欢迎,目前在临床上已广泛应用。随着金属烤修复体普遍推广应用也暴露了一系列不容忽视的弊病。本文针对不同种类烤瓷基底冠合金的理化特性及对牙周组织的影响作一综述。
Metal porcelain restoration both the strength of the metal and the beauty of ceramics, and by the general welcome of patients and doctors, is currently widely used in clinical practice. With the widespread promotion of metal grilled prosthesis also exposed a series of ills can not be ignored. This article reviews the physicochemical properties and the effects on the periodontal tissues of different kinds of porcelain-based crown alloys.