摘要
隐形矫治技术是一种借助计算机辅助设计及高分子材料实现更加美观和舒适化治疗的新型矫治技术。与传统唇侧托槽矫治相比,隐形矫治最大的优点即美观。正畸过程中,对上前牙转矩的调控是否精确,往往直接影响患者术后侧貌的好坏。然而,在临床应用中,与传统唇侧托槽矫治相比,隐形矫治对于上前牙转矩的调控能力,仍有较大不足,其中,不同类型的托槽与弓丝组合、牙齿移动方式、Clincheck设计的附件形态与位置均与上前牙转矩表达效率相关。本文就隐形矫治中的舌侧矫治及无托槽矫治在上前牙转矩调控的相关影响因素作一综述。
Invisible appliance technology is a novel orthodontic technology that uses computer aided design and polymer materials to achieve a more aesthetic and comfortable treatment.Compared with traditional lip-bracket orthodontic treatments,the greatest advantages of an invisible appliance are aesthetics.In the orthodontic process,the control of the anterior teeth may not be accurate,which often directly affects the patient′s postoperative side appearance;however,in clinical practice,there is still a large deficiency in the control of the anterior tooth torque by an invisible appliance compared to traditional lip-bracket orthodontic treatments.The factors related to the expression efficiency of anterior tooth torque include the combination of morphology and position of different types of brackets and wires,the tooth movement mode and clincheck design.This article reviews the factors that influence lingual orthodontics and clear aligner therapy in the treatment of anterior tooth torque.
作者
钟立东
孔卫东
ZHONG Lidong;KONG Weidong(School of Stomatology,Jinan University,Guangzhou 510632,China;Department of Oral Orthodontics,Affiliated First Hospital of Ji’nan University,Guangzhou 510630,China)
出处
《口腔疾病防治》
2019年第1期56-60,共5页
Journal of Prevention and Treatment for Stomatological Diseases
基金
广东省科技计划项目(2016A020220015)
广东省科技计划项目(2014A020215018)
