口腔医学 ›› 2023, Vol. 43 ›› Issue (9): 849-853.doi: 10.13591/j.cnki.kqyx.2023.09.015

• 综述 • 上一篇    下一篇

过矫治设计在无托槽隐形矫治中的应用现状

黄钖钖1,刘浩1,2,王诗语1,范典1,王鹏来1,3,袁长永1,3()   

  1. 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)
  • 修回日期:2023-01-30 出版日期:2023-09-28 发布日期:2023-09-28
  • 通讯作者: 袁长永 E-mail:yuanchangyong1983@foxmail.com
  • 基金资助:
    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)

Application status of overcorrection design in clear aligner therapy

HUANG Yangyang1,LIU Hao1,2,WANG Shiyu1,FAN Dian1,WANG Penglai1,3,YUAN Changyong1,3()   

  1. School of Stomatology, Xuzhou Medical University, Xuzhou 221000, China
  • Revised:2023-01-30 Online:2023-09-28 Published:2023-09-28

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。

关键词: 无托槽隐形矫治, 过矫治, 矫治效率, 应用

Abstract:

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.

Key words: clear aligner, overcorrection, tooth movement efficiency, application

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