方案只有两个：人工种植或精密附着体义齿。
Only two programs: the artificial cultivation or precision attachment prostheses.
目的：评价一种冠外精密附着体义齿修复牙列缺损的临床效果。
Objective:To evaluate the clinical efficacy of extracoronal precise attachment prosthesis in defect of dentition.
是一种弹性精密附着体，阳性部件为尼龙部件、耐磨损、更换方便。
Precision is a flexible attachment, the positive parts of nylon parts, wear-resistant, easy to replace.
结论：精密附着体修复对于牙列缺损伴重度磨耗患者是一种有效的方法。
Conclusion Precision attachments prostheses are effective methods of dentition defect accompanied with severe dental attrition.
目的对精密附着体义齿修复末端游离缺失的应力分布情况进行有限元分析。
Objective To analyse the stress distribution of precision attachment dentures used in distal-extension edentulous cases.
经过与患者充分沟通交流，患者选择做既相对经济又能恢复功能的精密附着体。
After adequate communication with patients, patients choose to do so not only economic but also the restoration of relative precision attachment function.
目的应用精密附着体固位型可摘义齿修复游离端牙列缺损，评价其临床修复效果。
Objective To evaluate the clinical effects of distal extensive partial dentures with precision attachments.
结论：套筒冠固位体较冠外精密附着体对基牙牙周影响较小，更有利于基牙牙周组织的健康。
Conclusion: the telescope crown retainer has little influence than the precision attachment retainer to the periodontium of the abutment.
目的：评价XIVE种植体与精密附着体在上颌单侧游离端缺失修复中联合应用的临床疗效。
Objective: To evaluate the clinical effects of XIVE implant and precision attachment in maxillary unilateral extension denture.
目的同一类病例应用不同精密附着体修复，对其修复效果进行观察，为临床应用提供参考依据。
OBJECTIVE Different accurate attachments were applied to the same kind of case and the effect was observed so that reference is offered to clinical selection.
目的：通过建立有限元模型，探讨按扣式和键槽缓压式两种精密附着体修复下颌磨牙游离缺失的应力分布情况。
Objective:The purpose of this study was to analyze the force system of different precision attachment in mandible distal-extension edentulous by the finite-element model.
目的：通过建立有限元模型，探讨按扣式和键槽缓压式两种精密附着体修复下颌磨牙游离缺失的应力分布情况。
Objective:The purpose of this study was to analyze the force system of different precision attachment in mandible distal-extension edentulous by the finite-element model.
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