Methods The clinical data of 20 vertical root fracture in pulpless teeth (17 patients) were collected.
方法收集17例共20颗发生牙根纵裂无髓牙的临床诊治资料。
Resistance to static loading of pulpless teeth with flared canals restored with different post-and-core systems
不同桩核修复方法对漏斗状根管前牙破折强度的影响
In vitro study of fatigue test of pulpless teeth restored with three post-and-core systems
三种桩核系统修复后牙体组织抗疲劳强度体外研究
Resistance to cyclic fatigue of pulpless teeth with flared root canals restored with different post-and-core materials
不同材质桩核修复漏斗状残根的抗疲劳强度
It should also be noted that pulpless teeth are not strengthened by the use of posts.
还应该注意的是使用桩钉不能使无髓牙加固。
Conclusion The causes of vertical root fracture in pulpless teeth arc complicated.
结论无髓牙牙根纵裂的病因复杂。
Application of fiber-reinforced composite resin root canal posts in pulpless teeth restoration
复合树脂高强纤维根管桩在牙体缺损修复中的应用
In vitro study of the fracture resistance of pulpless teeth restored with fiber post-and-core system
三种桩核系统修复后牙体组织抗折裂强度的体外实验研究