Hello, the principle of correction is actually to make the teeth remember through continuous correction, so as to achieve the effect. So generally speaking, orthodontics lasts for a long time, and the price usually ranges from thousands to tens of thousands of yuan. Specifically, it is related to the patient's oral condition and the selected orthodontic method. As far as Shanghai is concerned:

First, the cost of general orthodontics in the whole cycle is 8000- 15000 yuan, using metal brackets, and then coming back once a month, each time according to the treatment situation and materials.

Second, transparent brackets: because transparent brackets are more beautiful, many people use transparent brackets for orthodontic treatment, and the cost of the whole cycle is 10000- 18000 yuan.

Third, invisible orthodontics: invisible orthodontics requires high skills and materials for doctors, and the total cost is about 30,000 yuan. I hope I can help your problem and wish you health!