目的：探讨磨牙残根残冠的非金属修复方法。
Objective: To discuss the prosthetic methods of molars residual root and crown with nonmetallic material.
目的研究老年人后牙残根残冠行桩核冠修复的效果。
Objective To investigate the effects of post-core crowns for endodontically treated posterior teeth in elderly.
结论：分体桩核冠能较好地修复老年人磨牙残根残冠。
Conlusion: the restoration of molars residual root and crown of the aged can be improved by means of split dowel crown.
目的：探讨铸造桩核在残根残冠修复中的临床应用效果。
Objective: To study and analysis the clinical effects of the application of cast-post-core to denture prostheses.
目的说明传统的铸造金属桩核仍是修复残根残冠的重要方法。
Objective To note that the traditional pile of metal casting is still the important methods for root and crown restoration.
目的采用不平行就位道桩核烤瓷冠修复磨牙残根残冠多根管。
Objective To repair the residual roots and crowns of the molars with multi-canals using unparalleled posts and cores and ceramic crowns.
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。
Objective: to observe the effect of cast post_core porcelain fused to metal crown on the restoration of residual root and crown of anterior.
结论玻璃纤维桩在残根残冠的修复治疗中，能达到良好的修复效果。
Conclusion The restoration by glass fiber posts for residual roots and crowns can achieve satisfactory effect.
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。
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.
前牙残根残冠的保存和修复在临床上多见，治疗一般采用桩冠修复。
The remaining of the residual roots and crowns in anterior teeth need to be treated with post and core.
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。
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.
结论：玻璃纤维桩在前牙残根残冠的修复治疗中，能达到良好的修复效果。
Conclusion: the restorations of glass fiber posts used in in the residual roots and crowns in anterior teeth had more better effects.
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。
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.
摘要：目的比较牙冠延长术与牙龈切除术用于残根残冠桩冠修复中的疗效。
Abstract: Objective to compare the restorative effects of crown lengthening surgery and gingivectomy on dowel crown of deep-seated subgingival teeth fracture.
目的总结螺纹根管钉、光固化树脂核、金属烤瓷全冠修复残根残冠的临床经验。
AimTo evaluate the clinical effect of the restoration using prefabricated screw post, light-cured composite resin core and porcelain-fused-to-metal crown for residue crown and residue root.
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。
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.
方法：对87颗残根残冠采用改良法进行根管取模，观察其临床效果，并进行分析、总结。
Methods: We took dental impression with this method for 87 residual roots or crowns, Clinical effect was analyzed and summarized.
方法87例残根残冠经过完善的根管治疗后，用螺纹根管钉、光固化树脂核、金属烤瓷全冠进行修复。
Methods87 cases were treated with routine post-and-core PFM crowns after root canal therapy respectively.
目的探讨因外伤或龋病导致的残根残冠缺损面位于龈下3 mm左右时进行树脂核桩加钛合金烤瓷冠修复问题。
Objective to discuss the restoration of defected surface of subgingival residual roots and crowns caused by violence or dental caries with resin post core and titanium alloy ceramic.
方法分析36例全瓷桩核修复前牙残冠、残根的临床效果。
Methods analysis the clinic effect of procelain post core on36patients with residual root or residual crown.
方法对下颌后牙残根、残冠累及根分叉病变的24个患牙，采用分根法作保存修复。
Methods Separating roots was used for the conservative prosthetics of 24 mandibular posterior teeth with furcation involvement.
目的探讨利用铸造核桩加金属烤瓷全冠来修复前牙残冠、残根的优点。
Objective To repair residual crowns and roots of anterior teeth with casting post core with metal porcelain crown.
结果：经修复的残冠残根能恢复牙体牙冠的生理形态和正常的切割、咬牙合咀嚼功能。
Results:The repaired residual coronas and roots recovered their physiological functions and the normal function of cutting, chewing and artculating.
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 explore the prosthetic design and procedure of residual crown with complete root canal imperforation so as to solve the clinical problem of such cases.
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。
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.
目的利用综合治疗，对残根、残冠、纵折牙等严重缺损牙进行保存治疗并分析其疗效。
Objective to analyze the effect of preserving severely damaged teeth such as stubbed tooth root, crown and vertically fractured tooth through compositive therapy.
结论四种核桩冠修复方法为我们提供了前牙残冠残根修复的更多选择。
Conclusion the four methods could all provide more choice for anterior post-core crown prosthesis.
结论：采用附着体和套筒冠修复方式，充分利用残根、残冠固位，可提高赝复体的固位和稳定。
CONCLUSION: Residual roots and crowns can be reserved and improve the retention and stability of maxillary obturator prostheses by fabricated with attachments and telescopic crowns in clinic.
目的：探讨双重金属领圈在残根、残冠修复治疗中的临床效果。
Objective: To study the clinical effect of dual metal ferrule for on fixed prosthesis in the residual roots and crowns.
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 observe the effect of casting anatomy bolt post-core in restoration of residual crown and root of molars.
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