正畸前磨牙拔除模式对Bolton指数的影响研究进展  

Progress of research on the influence of extraction mode of premolars on Bolton ratio in orthodontics

作　　者：宋野 韩晶莹[1] SONG Ye;HAN Jingying(Department of Orthodontics,The Second Afiliated Hospial of Harbin Medical University,Harbin 150000,China)

机构地区：[1]哈尔滨医科大学附属第二医院口腔正畸科,黑龙江哈尔滨150000

出　　处：《口腔医学》2022年第9期856-859,共4页Stomatology

基　　金：黑龙江省自然科学基金(LH2019H015)。

摘　　要：继Bolton之后,我国学者展开了一系列相关研究以探讨前磨牙拔除模式对Bolton指数的影响,但相关研究既有共识,也有分歧,而且关于中国人拔除四颗前磨牙之后的最适Bolton指数全牙比标准还没有建立。该文就有关研究进展进行总结,旨在为进一步研究及临床实践提供参考。After Bolton, Chinese scholars have carried out a series of related studies to explore the effect of extraction mode of premolars on Bolton ratio. However, there are both consensus and differences in relevant studies, and the standard for optimal over-all ratio after the extraction of four premolars in Chinese hasn′t been established. This paper summarizes progress of relevant research, aiming to provide reference for further research and clinical practice.

关 键 词：口腔正畸 拔牙矫治 前磨牙 BOLTON指数 咬合关系 

分 类 号：R783.5[医药卫生—口腔医学]