Objective To improve the inclined teeth rigidly-fixed bridge and reduce the pontic shrinkage from whole founding.

目的改进倾斜基牙的固定桥修复，减少整体铸造产生的桥体收缩。

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Objective:The purpose of this study was to investigate the effect of different types of pontic lingual metal framework in posterior metal-ceramic fixed bridge on the fracture resistance of porcelain.

目的：比较后牙烤瓷桥桥体舌侧金属支架结构改良对于瓷抗折强度的影响。

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Objective: To explore the method of applying variant pontic to fixed bridge with tilted abutment without common path of insertion.

前言： 目的：探讨以变异桥体解决固定桥两倾斜基牙无共同就位道的修复方法。

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