residual root crown的意思|示意

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。

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。

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。

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。

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。

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。