Objective To evaluate the effect of marginal types of mental-ceramic crown on gingival health.
目的观察金属烤瓷冠因边缘形态变化而对牙龈健康的影响。
OBJECTIVE: To review the research progress on ceramic crown and related ceramic splicing agent.
目的：总结全瓷冠及其相关陶瓷粘接剂的研究进展。
PURPOSE: To study the effect of ion-exchange treatment on the fracture resistance of hot pressable ceramic crown.
目的：研究国产陶瓷表面离子交换处理对热压铸瓷冠抗碎裂载荷的影响。
The all-ceramic crown has been applied in clinical practice for its esthetic value and excellent biocompatibility.
全瓷冠因其美观、生物相容性好，正逐渐应用于临床。
Objective: To evaluate the effect of marginal types, location and fitness of mental-ceramic crown on gingival health.
目的：观察不同烤瓷冠因边缘位置、边缘形态及边缘密合度变化而对牙龈健康的影响。
Objective to analyze reasons of gingivitis after metal ceramic crown repair, and discuss measures to reduce gingivitis.
目的分析金属烤瓷冠修复后并发牙龈炎的原因，探讨减少牙龈炎的措施。
Increasing the thickness of metal and porcelain in proper rang has no significant effect on the strength of metal-ceramic crown.
适当增加金瓷冠基底冠金属或瓷层厚度对金瓷冠强度无明显影响，但是瓷层过厚或基底冠金属过厚都使金瓷冠强度降低。
To evaluate the treatment outcome of fiber-reinforced composite posts and all ceramic crown in restoring extensively damaged molar.
评价磨牙大面积牙体缺损采用纤维桩及全瓷冠修复的短期临床效果。
Slip casting aluminous ceramic crown is a new all-ceramic system with high flexural strength, optimum marginal fit and improved aesthetics.
粉浆涂塑铝瓷冠是新近推出的一种全瓷修复系统，具有强度高、边缘适合性好透光性好等诸多优点。
Methods Unparalleled insertion of the posts and cores was adopted in the casting of the ceramic crown to repair the residual roots and crowns of the molars.
方法利用铸造法制做不平行就位道桩核，完成对磨牙残根残冠的保存修复。
Porcelain crown and castable ceramic crown have been applied widely on prosthodontic clinic because of its good esthetics, wear resistance and biocompatibility.
烤瓷冠和铸瓷冠作为一种全瓷修复体，由于其形态逼真、色泽自然，良好的生物相容性和理化功能，在临床上得到广泛应用。
Objective To compare the esthetic effect and the change of periodontal tissue in restoring anterior teeth with porcelain fused to metal crown and all ceramic crown.
四环素变色牙、釉质发育不全、死髓变色牙、牙体间隙及牙体缺损缺失等因素均能够影响牙体或牙列的功用和美观，后者在前牙区尤其突出。
Porcelain crown deposition compared to other all-ceramic crowns before the biggest advantages is the precision and the best combination of strength, the results would be better looking.
瓷沉积冠相比以前其他全瓷牙冠最大的优点就是精密性和强度大的最好结合，美观效果也比较好。
Objective This research is to choose the best bonding way of ceramic crown by investigating the effects of different bonding agents and interfacial treatment on the occlusal strength of ceramic crown.
目的研究不同粘接剂与不同的粘接界面处理方法对陶瓷全冠咬合强度的影响，选择最佳粘接方式。
Objective: to study the effect of tooth preparation, meanwhile elongating the crown, on improvement of gingival aesthetics and gingival health after ceramic prosthesis.
目的：观察在烤瓷牙体制备同时行牙冠延长术这一方法对牙龈美观改善的效果和对牙龈健康的影响。
That tooth needs a porcelain jacket or a ceramic veneer crown.
需要做成瓷牙冠套或烤瓷冠套。
Conclusion This method could obtain the strength of crown dowel with root cavity without fall and cleft so that to save time and payment and prolong the use of ceramic teeth.
结论用铸造法制作桩冠桩核强度高，与根管壁密合，粘固手不易脱落与原烤瓷牙冠密合，不需要重新制作，节约了时间和费用，延长了烤瓷冠的使用寿命。
Conclusion: Photoelastic stress analysis method can be used in the study of the stress distribution in ceramic dental crown with bilayer structure.
结论：光弹应力分析法适用于双层结构全瓷冠应力分布的研究，可用于观测全瓷冠的应力分布趋势及其变化。
Conclusion: Photoelastic stress analysis method can be used in the study of the stress distribution in ceramic dental crown with bilayer structure.
结论：光弹应力分析法适用于双层结构全瓷冠应力分布的研究，可用于观测全瓷冠的应力分布趋势及其变化。
应用推荐