Micro-CT法评估全瓷固定桥适合性的研究进展  

Research progress of the adaptation of all-ceramic fixed partial dentures using Micro-CT technology

作　　者：王红红[1] 李雨珊[1] 董林林[1] 刘园园[1] 魏周 王景云[1] WANG Honghong;LI Yushan;DONG Linlin;LIU Yuanyuan;WEI Zhou;WANG Jingyun(VIP Comprehensive Department,Hospital of Stomatology,Jilin University,Changchun 130021,China)

机构地区：[1]吉林大学口腔医院VIP综合科,吉林长春130021

出　　处：《口腔医学》2018年第7期669-672,共4页Stomatology

摘　　要：全瓷固定桥的临床修复成功的基本要素包括良好的美学性能、高强度的抗折性和完美的边缘适合性。在众多评估修复体适合性的方法中micro-CT法是一种非破坏性、可靠和创新的分析方法,它可以对修复体内部和边缘适合性进行高分辨率的研究。本文结合相关学者的研究结果,探讨了Micro-CT在评估修复体边缘及内部适合性的优点以及现阶段存在的一些问题,旨在指导修复体适合性方法的临床及实验研究。Essential requirements for the clinical success of all-ceramic fixed partial denture restorations include good esthetics,high fracture resistance and perfect marginal fit. Of the various methods used to evaluate the fit of prosthetic restorations,Micro-CT is a nondestructive,reliable and innovative method of analysis that allows high-resolution investigation of both the internal and the marginal gap.Based on the research results of previous studies,this review will cover the advantages and limitations of Micro-CT in evaluating the internal and marginal fit of all-ceramic FPD restorations.

关 键 词：MICRO-CT 边缘适合性 内部适合性 全瓷固定桥 

分 类 号：R783.3[医药卫生—口腔医学]