| 残根残冠的桩核修复 |
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| 引用本文： | 孙艳燕辛海涛,马轩祥.残根残冠的桩核修复[J].现代生物医学进展,2012,12(11):2191-2194. |
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| 作者姓名： | 孙艳燕辛海涛 马轩祥 |
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| 作者单位： | 第四军医大学口腔医院修复科 陕西 西安 710032 |
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| 基金项目： | 西安市科技计划项目(SF1023) |
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| 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。
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| 关 键 词： | 残根 桩核冠 固位 |
The Prosthesis of Residual Roots and Crowns with Post Crown |
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| SUN Yan-yan,XIN Hai-tao,MA Xuan-xiang.The Prosthesis of Residual Roots and Crowns with Post Crown[J].Progress in Modern Biomedicine,2012,12(11):2191-2194. |
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| Authors: | SUN Yan-yan XIN Hai-tao MA Xuan-xiang |
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| Institution: | (Department of prothedontics,school of stomatology,the Fourth Military Medical Univercity,Xian 710032,Shaanxi,China) |
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| Abstract: | 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,den-tal cements,preparation time and the position of the post.Clinical effect would be guaranteed only if the right model were chosen and uti-lized by mastering these. |
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| Keywords: | Residual roots Post crown Retention |
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