TMJ disorders do not necessarily require orthodontic treatment, and if orthodontic treatment is performed, the cost is usually more than ten thousand dollars. 1. Orthodontic treatment currently consists of fixed orthodontic treatment with brackets and invisible orthodontic treatment. Usually, the cost of invisible orthodontic treatment is higher than the fixed orthodontic treatment of brackets. 2. The fixed orthodontic treatment of brackets can be divided into metal brackets and ceramic brackets, usually the cost of ceramic brackets is higher than that of metal brackets. Imported materials generally cost more than domestic ones. The length of orthodontic treatment also affects the cost. The cost of TMJ disorder orthodontic treatment varies according to the local consumption level and hospital regulations, the general price is more than ten thousand yuan, it is recommended to consult a professional doctor.