过矫治设计在无托槽隐形矫治中的应用现状  

Application status of overcorrection design in clear aligner therapy

作　　者：黄钖钖 刘浩 王诗语 范典 王鹏来 袁长永 HUANG Yangyang;LIU Hao;WANG Shiyu;FAN Dian;WANG Penglai;YUAN Changyong(School of Stomatology,Xuzhou Medical University,Xuzhou 221000,China)

机构地区：[1]徐州医科大学口腔医学院,江苏徐州221000 [2]徐州医科大学附属口腔医院口腔正畸科,江苏徐州221000 [3]徐州医科大学附属口腔医院口腔种植科,江苏徐州221000

出　　处：《口腔医学》2023年第9期849-853,共5页Stomatology

基　　金：国家自然科学基金(81700954);江苏省研究生科研与实践创新计划项目(SJCX21_1155);徐州市卫生健康委科技项目(XWKYHT20220133)。

摘　　要：近年来,无托槽隐形矫治技术因其美观、舒适等优点而被广泛应用于临床。但由于牙齿移动趋势的复杂性及难预测性,矫治牙的预设位移量无法完全表达,且表达率因牙齿移动类型不同而异。因此无托槽隐形矫治技术引入过矫治设计以提高牙齿移动效率。该文就过矫治设计在无托槽隐形矫治扩弓、压低、纠正扭转和拔牙病例中的应用进行综述,为临床矫治设计提供参考意见。In recent years,clear aligners have been widely employed in clinical treatment because of its esthetics and comfort.However,due to the complexity and unpredictability of tooth movement,the preset displacement cannot be fully achieved.And the efficiency varies with types of movement.Hence overcorrection is applied in clear aligners to enhance the efficiency.This article reviews the application of overcorrection design in arch expansion,intrusion,derotation,and extraction cases with clear aligners and provides reference for clinical practice.

关 键 词：无托槽隐形矫治 过矫治 矫治效率 应用 

分 类 号：R783.5[医药卫生—口腔医学]