| 释义 |
Pontics
基本例句
桥体¹⁰⁰
Methods: for long alloy bridge, theponticwas made with cavity, which was filled with plastic. 28 cases were treated by the bridges with improved pontics.方法:对修复体金属支架体积偏大而厚的桥体采用将金属部分作成中空部分用瓷粉填塞的方法制作。
Note appearance ofponticat gingival margin.注意：出现在牙龈缘桥。
Keywords Porcelain-fused-to-mental bridge;Pontic type;Pontics;烤瓷桥;龈底形态;桥体;
Objective: the pontics with cavity were used in PFM bridges to avoid additional blebs.目的:应用改良桥体结构的方法避免在铸造中产生的缩孔缺陷。
Conclusions: the PFMponticwith cavity can avoid producing blebs and can improve the prost…结论:烤瓷桥体金属部分作成中空式避免了金属缩孔现象,可提高金属烤瓷义齿的修复质量。
Theponticwith cavity was easy to operate and the weight of theponticwas less.结果:中空桥体便于操作,可减轻桥体自身重量,随访患者使用良好。 |