天然牙与种植体联合固定修复的研究进展

摘要

The aging of the population in Kennedy Ⅰ class and Ⅱ dentition defect rate is higher than before, with the increasing trend of pulp disease in the remaining teeth. New model that treated tooth-implatnt supported fixed prosthesis not only has a fixed partial denture comfort, but also more economical than implant denture. Aiming at the root canal treatment of tooth-implant supported fixed prosthesis, the article combine fixed restoration mechanism, the effect of treat-ment and common problems.%老龄人口肯氏I类和II类牙列缺损比率较高，且余留牙的牙体牙髓疾病多发。新型的根充后天然牙种植体联合固定修复不仅拥有固定义齿的舒适度，同时也比纯种植体支持式义齿更加经济。本文针对经根管治疗的天然牙-种植体联合固定修复这一方式的作用机制、治疗效果、常见问题等作一综述。