1. What kind of correction method to choose: metal correction, self-locking correction, ice crystal (semi-invisible) correction, full invisible correction, etc.
2. What's your oral condition? Do you need tooth extraction and wisdom teeth? Are there any other oral problems?
3. Which hospital to choose for correction: Different hospitals charge different fees, which is because different hospitals have different charging standards and preferential efforts for orthodontics. Bian Xiao suggested that it is best to choose a regular stomatological hospital for correction, which will have advantages in terms of doctor technology, service and environment.
I hope my answer is helpful to you!