摘要无托槽隐形矫治技术根据数字化模型和牙移动设计方案制作一系列个性化透明矫治器,对患者牙齿进行精准移动.该矫治技术从20世纪40年代的雏形发展至今,经历较多创新和变革,目前已可应用于减数治疗.严格把控无托槽隐形矫治的减数治疗适应证并严格筛选病例,是实现良好矫治效果的前提和基础.医师应在掌握无托槽隐形矫治独特的生物力学和矫治原理的基础上,在设计和矫治过程中注意支抗、转矩和垂直向控制,并严格监控患者的矫治进程,才能最终获得满意的减数治疗效果.随着材料和技术的不断创新,相信无托槽隐形矫治技术将成为未来正畸矫治技术的发展方向.

abstractsClear aligner treatment achieves patients' precise tooth movements through utilizing patients' digital dental models and tooth movement planning by orthodontists. Originated from the rudimentary form in 1940's, clear aligner has undergone many innovations and developments. A strict selection of extraction patients for clear aligner treatments is a prerequisite of good treatment outcomes. Orthodontists should first master the unique features of aligner biomechanics and mechanisms. For extraction patients treated with clear aligners, orthodontists should focus on anchorage control, torque control and vertical control, and strictly monitoring treatment progressions, as to achieve satisfactory treatment outcomes. With the development of dental materials and techniques, we believe that clear aligner treatment will be a mainstay of future orthodontic treatments.