隐形矫治技术推磨牙远移机制与疗效的研究进展  

Research progress on the mechanism and efficacy of molar distalization with clear aligner technique

作　　者：李俊霖 肖立伟[1] Li Junlin;Xiao Liwei(Center of Stomatology,The Second Xiangya Hospital of Central South University,Changsha 410011,China)

机构地区：[1]中南大学湘雅二医院口腔医学中心,长沙410011

出　　处：《国际口腔医学杂志》2022年第1期109-115,共7页International Journal of Stomatology

摘　　要：隐形矫治技术作为新型的正畸矫治技术,其美观、舒适、方便等特点受到患者与医生的青睐,经过十几年的技术改进、材料更新,隐形矫治的效果逐渐优化。通过其特殊的矫治力施加方式,配合附件、辅助装置对转矩和支抗的精细控制,在推磨牙远移时,磨牙接近整体移动,同时能避免下颌旋转,减小前牙支抗丢失。本文对隐形矫治技术推磨牙远中的机制与疗效作一综述,提出现阶段研究的不足和临床应用中的限制,为临床应用和技术改进提供参考依据。As a novel orthodontic treatment technology,the clear aligner technique is favored by patients and dentists for its aesthetic,comfort and convenient features.After more than ten years of technical improvement and material update,the efficacy of clear aligner technique is gradually optimized.Through its special way of applying orthodontic force,in addition to the torque and the anchorage control of attachment and auxiliary devices,the molars distally move with nearly bodily movement,meanwhile avoiding the mandibular rotation and reducing anchorage loss of the anterior teeth.This article reviews the mechanism and efficacy of clear aligner technique in molar distalization treatment,and points out the deficiencies in current research and the limitations in clinical application,providing a reference for clinical application and technical improvement.

关 键 词：隐形矫治技术 磨牙远移 作用机制 临床疗效 正畸 

分 类 号：R783.5[医药卫生—口腔医学]