| 孙艳燕辛海涛△ 马轩祥.残根残冠的桩核修复[J].,2012,12(11):2191-2194 |
| 残根残冠的桩核修复 |
| The Prosthesis of Residual Roots and Crowns with Post Crown |
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| DOI： |
| 中文关键词: 残根 桩核冠 固位 |
| 英文关键词: Residual roots Post crown Retention |
| 基金项目:西安市科技计划项目（SF1023） |
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| 摘要点击次数: 805 |
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| 中文摘要: |
| 桩核冠是临床上保存残根残冠的修复方法之一，按种类可分为金属桩和非金属桩两大类。影响桩冠固位的因素很多，主要
包括核的材料、桩的表面形态、长度、直径、箍结构、粘结剂、桩核预备时机及桩在牙列中的位置。只有掌握了这些内容，恰当的选
择和利用，才能保证临床修复效果。 |
| 英文摘要: |
| Post crown is one of the methods of preserve residual roots and crowns. Metal post and nonmetal post are the two
kinds of the post. There are many factors which affect the post retention, including material, surface shape, length, diameter, ferrule, dental
cements, preparation time and the position of the post. Clinical effect would be guaranteed only if the right model were chosen and utilized
by mastering these. |
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