基于可视化治疗目标预测正畸软组织变化的研究进展

正畸临床上，改善颜面美观已成为越来越多的患者寻求正畸治疗的主诉，而软组织的形态变化较牙组织和骨组织而言却恰恰又是最不确定、最难以预测的。可视化治疗目标（Visual Treatment Objective, VTO）的实施将使患者对治疗目标有更直观的认识，同时提高治疗过程的可预测性和科学性。本文将从可视化治疗目标出发，从理想目标、实现原理、准确性几个方面对正畸后软组织预测的研究进展做一综述。

Progress of research on soft tissue prediction based on visual treatment objective

In orthodontic clinics, more and more patients have sought orthodontic treatment with the chief complaint of improving facial appearance, but the changes of soft tissue are exactly the most uncertain and difficult to predict compared with dental tissue and bone tissue. The implementation of Visual Treatment Objective (VTO) enables patients to have a more intuitive understanding of the treatment objective, and at the same time improves the predictability and scientificity of the treatment process. In this article, based on Visual Treatment Objective, we review the goal, principle and accuracy of soft tissue prediction in orthodontic treatment.