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给患者镶配全口义齿,其效果如何主要依据下列三方面来加以评定。一是固位的好坏,二是咬合关系的优劣,三是与口腔组织及面容等能否相适应。这三者缺一均不能达到良好的镶复效果。本讲座将围绕固位效果及咬合关系这两个关键问题发表一些意见(基托下组织被压痛、压伤等也常与取模、人造牙的咬合、排列等有关,故分别在有关部分中进行讨论)供大家参考。一、固位原理与固位措施通常所指的固位,对全口义齿来说实际上包含着固位与稳定两个方面。固位是指义齿保持就位状态而不向戴入方向相反的方向脱位;稳定则是指义齿不翘
To patients with complete denture set, the effect of how to be based mainly on the following three aspects to be assessed. First, the retention of the good or bad, the second is the pros and cons of occlusal relationship, the third is with the oral organization and face can adapt. None of these three can not achieve a good mosaic effect. This lecture will focus on the two key issues of retention effect and occlusal relations. Some opinions are given on the two key issues (under the foundation, such as tenderness, crushing, etc. are also often related to modulo, occlusion and arrangement of artificial teeth, and so on. For discussion) for your reference. First, the principle of retention and retention measures Refers generally to retention, the complete denture, in fact, contains two aspects of retention and stability. Retention refers to the denture remains in place without dislocating in the opposite direction to the wear-in direction; stability means that the denture does not warp