摘要
前牙开(牙合)作为常见错牙合畸形影响患者口颌功能和颜面美观。其病因复杂,治疗难度大,复发风险高。早期开牙合治疗利用患者生长潜力,改善颌面部垂直向生长异常,减轻后期治疗负担,备受推崇。各类矫治器通过阻断口腔不良习惯、调节异常肌功能、抑制颌骨垂直向发育等作用解除开牙合。本文旨在探究前牙开牙合早期治疗时机以及各类矫治器的临床应用、疗效及稳定性。
Anterior open-bite is one common kind of malocclusion,which has an adverse effect on oral function and facial aesthetics.Comprehensive etiological factors,complicated therapy as well as ambiguous results make it a puzzling issue. Early intervention makes the most of growth potential to rectify maxillofacial discrepancy in vertical direction and has been widely recognized as a favorable choice due to effectiveness/efficiency,stableness and that it simplifies further treatment. Multiple appliances in practice are designed by blocking bad habits,mediating muscle function and inhibiting vertical skeletal development. This article aims to make an overall review on the appropriate time of early intervention as well as the clinical application,effectiveness and stableness of diverse appliance.
作者
郑英成
周雪曼
段泽西
王军
ZHENG Yingcheng, ZHOU Xueman, DUAN Zexi, WANG Jun.(Department of Orthodontics, West China Hospital of Stomatology, Sichuan University, Chengdu 610041, Chin)
出处
《口腔医学》
CAS
2018年第5期466-470,共5页
Stomatology
基金
国家自然科学基金(81470776)
关键词
前牙开(牙合)
早期矫治
治疗时机
治疗方法
anterior open-bite
early intervention
treatment time
therapeutic methods
