摘要
回顾分析波及牙髓的颈部缺损的上颌双根管型前磨牙568例,采用不同的方式纤维桩加强修复。经过4年的随诊观察,采用Cox回归进行生存分析比较抗折效果。不同修复方法、缺损波及大小、咬合关系、是否义齿修复基牙是影响上颌前磨牙颈部缺损修复预后的独立危险因素。纤维桩加强修复可降低颈部缺损前磨牙折断的发生率。
568 maxillary premolars with cervical defect were restored by different repair methods with fiber post.The fracture after treatment was analyzed by Cox regression analysis in 4-year follow-up.Different repair methods,defect size,occlusion,and the abutment teeth with denture prosthesis were the isolated factor influencing the prognosis.Restoration with fiber post may decrease the fracture of the teeth.
作者
戴杰
林海升
杜望朔
严齐会
DAI Jie;LIN Haisheng;DU Wangshuo;YAN Qihui(Department of Stomatology,Luqiao Hospital,318050;Department of Stomatology,Taizhou Hospital,Taizhou Enze Medical Center(Group),China;Department of Stomatol-ogy,The First Peoples Hospital of Xiaoshan;Department of Stomatology,Taizhou Municipal Hospital)
出处
《实用口腔医学杂志》
CAS
CSCD
北大核心
2020年第4期684-687,共4页
Journal of Practical Stomatology
基金
台州市科技计划项目(编号:1901ky72)
台州市路桥区科技计划(编号:2016A23006)。
关键词
前磨牙
颈部缺损
纤维桩
咬合
磨耗
预后
回归分析
Premolar
Cervical Defect
Fiber post
Occlusion
Abrasion
Prognosis
Multivariate analysis
