Invisible orthodontic treatment of teeth requires about 30,000~80,000 RMB, but the cost may vary depending on the specific dental and oral conditions of the patient, as well as the local medical level and consumption level. Invisible orthodontics of teeth, also known as invisible trayless orthodontics, is made of relatively safe elastic and transparent polymer material, which generally does not affect the teeth and oral aesthetics, and can also remove and wear their own braces during the correction period, which is convenient for oral cleansing and reduces oral morbidity, so the cost of orthodontics is higher compared to the use of steel wires and trays, and it generally costs about 30,000~80,000 dollars. However, due to the different local consumption level and medical level, the cost will be different, so patients should choose regular hospitals when they need invisible teeth straightening, and the specific cost can refer to the local hospital’s fee standard.