无托槽隐形矫治拔牙病例中支抗控制的研究进展  

Research advance of anchorage control in extraction cases with clear aligners

作　　者：王诗语 刘浩 范典 黄钖钖 袁长永 王鹏来 WANG Shiyu;LIU Hao;FAN Dian;HUANG Yangyang;YUAN Changyong;WANG Penglai(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7期657-662,共6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)。

摘　　要：无托槽隐形矫治技术近年来迅猛发展,其美观及舒适的独特优势受到患者的普遍欢迎。但无托槽隐形矫治器在拔牙病例中支抗控制的有效性与稳定性仍存在争议,临床中容易出现磨牙近中倾斜、支抗丢失等问题。本文从后牙支抗预备、前牙压低过矫治、牙齿移动模式、颌间牵引、颌内牵引和垂直骨面型等6个方面阐述近年来相关研究报道,为临床矫治设计提供参考意见。Clear aligner technique has developed rapidly in the past few years.Patients prefer clear aligners because of superior es⁃thetics and comfort,while the effectiveness and stability of anchorage control in clear aligners are still controversial.Molar mesial tip⁃ping and anchorage loss are easy to manifest in clinical treatment.This article reviews recent published studies based on six factors in⁃cluding posterior teeth anchorage preparation,anterior teeth intrusion overtreatment,tooth movement pattern,intermaxillary traction,intramaxillary traction and vertical facial type.The review aims to provide reference for clinical treatment design.

关 键 词：无托槽隐形矫治器 拔牙病例 支抗控制 研究进展 

分 类 号：R783.5[医药卫生—口腔医学]