目的:分析多基牙固定桥修复的受力情况。
Objective: To analyze the stress state of a multiple abutments fixed partial dentures.
双端固定桥设计优于单端固定桥和单冠修复。
The design of rigidly fixed bridge was superior to free-end fixed bridge and single crown.
目的:研制固定桥支架计算机辅助设计系统。
Objective:To develop a Chinese-made CAD system of the framework of fixed bridge for clinical application.
结论种植固定桥修复中种植体的型号的选择以同型号为佳。
Conclusion It is advisable to use same size implants in implant fixed bridge.
目的:观察后牙单端固定桥修复个别后牙游离缺失的临床效果。
Objective to evaluate the efficacy of cantilever fixed partial denture used for restoring the lost rear teeth.
目的改进倾斜基牙的固定桥修复,减少整体铸造产生的桥体收缩。
Objective To improve the inclined teeth rigidly-fixed bridge and reduce the pontic shrinkage from whole founding.
前言: 目的:观察松动牙作基牙时,固定桥支持组织的应力分布。
Objective:To observe the stress distribution of the FPD, which used the loosen teeth as abutments.
目的:研究固定桥基牙牙周膜厚度不同对双端固定桥应力分布的影响。
AIM: To study the stress distribution of rigid fixed bridge on the different thickness of periodontal membranes around abutments.
在有缺失牙的地方,牙齿种植可以通过固定桥等辅助措施替代局部义齿。
Where some teeth are missing, dental implants may be used to eliminate the need for a removable Partial denture by providing the support necessary for attachment of a fixed bridge.
医生:你喜欢哪种材料的固定桥?合金的还是不锈钢的?我给你看看样品。
Doctor: What kind of material do you prefer for the fixed bridge? Gold-alloy or stainless steel? Let me show you some samples.
并对固定桥的连接体部分进行受力分析,寻找最合理的连接体的设计方案。
The stress of the connector of the bridge was analyzed to find the best design of the connector.
目的:建立单端固定桥修复下颌游离缺失的基牙及其牙周支持组织光弹模型。
Objective: to establish the Photoelastic Model of the abutment and periodontal tissue of mandibular unilateral distal-extension edentulous restored by cantilever fixed bridge.
目的观察下颌第一磨牙半切术后两种双端固定桥修复对牙槽骨应力分布的影响。
ObjectiveTo observe the effects of the two kinds of rigid fixed bridge design on the stress of the alveolar bone of mandibular first molar after hemisection.
随着对高强度陶瓷材料的深入研究,全瓷固定桥修复在临床上的应用日益广泛。
With the development of high strength ceramics, all-ceramic restoration has been widely used than before.
结论:螺钉连接式固定桥是倾斜磨牙作为桥基牙,进行固定义齿修复的好方法。
Conclusion: It is a good method that a screw-connected fixed partial denture can be used when the tilted molar played a part of a abutment.
前言: 目的:探讨以变异桥体解决固定桥两倾斜基牙无共同就位道的修复方法。
Objective: To explore the method of applying variant pontic to fixed bridge with tilted abutment without common path of insertion.
目的(1)研究固定桥修复前后基牙支持能力是否发生变化,并探讨其变化规律。
Objective (1) to study whether the maximal occlusal force of abutments before and after restored with fixed partial denture is to change or not, and to probe into the rules of this change.
目的:观察用粘结桥、单端固定桥两种方法联合修复上颌侧切牙缺失的临床效果。
Objective: to evaluate a method to restore maxillary lateral incisor with adhesion and cantilever bridge.
在相同垂直载荷和水平载荷情况下,分析基牙牙周膜厚度不同时固定桥的应力分布。
Stress distribution of fixed bridge loaded with the same vertical and horizontal forces was analyzed during different thickness of periodontal membranes around abutments.
若是全口牙齿缺失,可以做固定桥修复,而五至六个种植体就可以支撑这个全口拱形桥。
Jaws missing all the teeth can be restored with fixed Bridges anchored by 5 or 6 implants.
目的:观察一种用于牙列缺损永久修复的部分冠固定桥粘结的新型树脂粘结剂的临床效果。
Objective: To investigate the clinical effect of a new resin adhesive using in part-crown bond bridge as apermanent prosthesis of dentition defect.
结论:利用残根作为固定桥基牙,可以减少使用健康牙作基牙,并能扩大固定桥修复的适应证。
CONCLUSION: Residual root being used for fixed-bridge abutment tooth may reduce healthy tooth being used in abutment tooth, and it can enlarge indications of repairing fixed-bridge.
方法:通过对固定桥变异桥体,即栓道式拼接金属桥体的设计、制作与临床应用,观察使用3 ~5年后的效果。
Methods: Variant pontic with modified key-way connection was designed, fabricated and used in patients who were followed up for 3 to 5 years to evaluate the effect.
目的:考察不同种植基桩桩径对游离端缺失种植固定桥支架适合性的影响,以探讨临床上有无内冠与支架适合性的关系。
Objective: To compare the effects of the posts with different diameters and with or without core on the fitness of framework for free end implant bridge.
双端固定桥设计优于单端固定桥,更好的分散了半切后保留牙根的牙周膜的负担,有利于半切术后余留牙根的牙周支持组织健康。
The design of rigid fixed bridge is superior to free-end fixed bridge and be propitious to the the health of the reserved root by dispersing the stress of reserved root more effectively.
随着钛在多单位固定桥中应用的增多,需要一种方法将一个修复体中的两个或多个单位连接起来,以减少铸造过程中产生的收缩和变形。
The increasing use of Ti for multiple-unit fixed prosthesis require a method to join two and more unites in a restorative prosthesis to reduce the contraction and distortion in casting process.
磨牙可以适当放宽基牙选择的适应症,对于牙槽骨吸收至根分歧甚至更低的磨牙在保证牙周卫生、控制炎症的基础上仍可考虑作为固定桥的基牙。
We must use double abutments when the bone of premolar is re- duced. But molar can be selected as abutment even if its bone level was absorbed seriously.
进行天然牙与种植体联合支持固定桥修复时,可在种植体端设计套筒冠固位体,以缓冲种植体周围骨组织的应力水平,防止或减轻种植体支持组织的损伤。
In designing the fixed bridge supported by tooth-implant, we can design telescope retainer on implant to reduce the stress of bone tissues around the implant and to prevent damages to bone tissues.
进行天然牙与种植体联合支持固定桥修复时,可在种植体端设计套筒冠固位体,以缓冲种植体周围骨组织的应力水平,防止或减轻种植体支持组织的损伤。
In designing the fixed bridge supported by tooth-implant, we can design telescope retainer on implant to reduce the stress of bone tissues around the implant and to prevent damages to bone tissues.
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