Teeth straightening costs about $8,000~50,000, the specific cost of teeth straightening is related to the method of straightening, the selected materials, and the differences between regions. There are more ways to straighten the teeth, and their costs are different, for example, with the use of cosmetic crowns to straighten the teeth, the cost is about 8,000 ~ 10,000 yuan; if the use of invisible bracketless teeth straightening, this cost is about 25,000 ~ 40,000 yuan; if the teeth are straightened with the lingual invisibility, the cost will be about 20,000 ~ 50,000 yuan due to the operation is more complex. In addition, the cost of orthodontics can vary due to some differences in the rates between districts. If patients want to know the exact cost of orthodontic treatment, it is recommended that they go to a local regular hospital for consultation, and reasonably choose the orthodontic treatment suitable for them under the guidance of the doctor.