Objective: To discuss the prosthetic methods of molars residual root and crown with nonmetallic material.
目的：探讨磨牙残根残冠的非金属修复方法。
Methods analysis the clinic effect of procelain post core on36patients with residual root or residual crown.
方法分析36例全瓷桩核修复前牙残冠、残根的临床效果。
Conlusion: the restoration of molars residual root and crown of the aged can be improved by means of split dowel crown.
结论：分体桩核冠能较好地修复老年人磨牙残根残冠。
Objective to investigate the effects of surgical crown lengthening on conservative restoration in anterior residual root.
目的探讨牙冠延长术对前牙残根的保存修复效果的影响。
Result: the three-dimensional models of the first maxillary molar residual root restored with post-core crown were generated.
结果：建立了上颌第一磨牙残根桩核冠的三维有限元模型。
AIM: to investigate the repairing effect and clinical significance of using the residual root for fixed bridge abutment tooth.
目的：探讨残根作为固定桥基牙的修复效果和临床意义。
Objective: to observe the effect of cast post_core porcelain fused to metal crown on the restoration of residual root and crown of anterior.
目的：观察铸造桩核烤瓷冠在前牙残根残冠修复中的应用效果。
Restoring of two premolars replace a molar that was residual root of separating was nice. The feasibility of this method was studied in this paper.
一个后磨牙分离残根以两个前磨牙修复效果理想，本研究旨在从理论上探讨这种修复方法的可行性。
Objective To observe the near term curative effect of making post crown with core after resinifying therapy on the distomolar residual root of the aged.
目的观察老年人后牙残根残冠塑化治疗后进行核冠修复的临床疗效。
After perfect root canal therapy to the residual root and crown of the front tooth, it is the main repair method to utilize a post and core crown at present.
前牙残根残冠经过完善的根管治疗后，利用桩核冠修复在目前是主要的修复方法。
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.
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。
Methods Separating roots was used for the conservative prosthetics of the molars residual roots and crowns which were selected. All these must be done after excellent root canal therapy.
方法选择磨牙的残根残冠，经完善的根管治疗后，采用分根法作保存修复。
Objective: to explore the prosthetic design and procedure of residual crown with complete root canal imperforation so as to solve the clinical problem of such cases.
目的：探讨根管完全闭锁钙化残冠、残根的临床修复设计与方法，为修复临床对这类病例提供解决方案。
Orthogonal polynomial approximation is proposed to estimate the nonlinear deterministic trend and then the residual is used to test the unit root.
本文研究用正交多项式逼近非线性趋势，然后对残差进行单位根检验的方法。
However, there is no obvious difference between non-repaired and residual dental root groups repaired by traditional glass ionic adhesives.
用传统玻璃离子粘固剂修复根管口呈喇叭形残根与不作修复的对照组之间没有显著性差异。
Methods: The residual crown and root of large furcation molars by full root-fill were chosen. Then casting anatomy bolt post-core molars are restored with finely casting full crowns.
方法：选择牙根分叉较大的磨牙残冠残根，经完善根管充填后，制作分体栓道式铸造桩核，然后精密铸造金属全冠修复。
Objective: to observe the effect of casting anatomy bolt post-core in restoration of residual crown and root of molars.
目的：观察分体栓道式铸造桩核在磨牙残冠残根修复中的作用。
Objective To compare the residual crown and root of different repair methods of treatment.
目的比较残冠残根不同修复方法的治疗效果。
Objective To compare the residual crown and root of different repair methods of treatment.
目的比较残冠残根不同修复方法的治疗效果。
应用推荐