Vertically fractured teeth; Adhesive material; Full crown restoration;
纵裂牙；粘结材料；全冠修复；
Objective to analyze the effect of preserving severely damaged teeth such as stubbed tooth root, crown and vertically fractured tooth through compositive therapy.
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。
The article summarized the factors effecting the prognosis of posterior teeth fractured vertically.
本文就影响纵折后牙保守治疗预后的因素及其机制作一综述。
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