Teeth straightening, also known as orthodontics or orthodontics in clinical terms, can vary in cost depending on the type of orthodontic treatment, age, region, manufacturer, and healthcare provider, generally ranging from $8,000 to $50,000. 1. Fixed Orthodontic Treatment: This type of orthodontic appliance is used to straighten teeth by bonding metal or ceramic brackets on the surface of the teeth, and then inserting archwires between the brackets so as to straighten the teeth. The price of orthodontic treatment here is relatively cheap, usually around 8,000-20,000 RMB, but the patient’s comfort is poor and unattractive, and the frequency of follow-up visits is relatively high. 2. Invisible orthodontic treatment: this kind of orthodontic appliance is to scan the oral cavity through the instrument so as to make the corresponding orthodontic program, and then send to the processing factory to make the transparent orthodontic appliance, this kind of orthodontic appliance price is high generally in 20000-50000 yuan, but its aesthetic is high, the patient’s comfort is good and can be taken off by oneself to wear, which greatly reduces the frequency of the patient’s re-examination. To sum up, orthodontic treatment varies depending on the type of orthodontic treatment, age, region, manufacturer and medical institution.