If your TMJ disorder has caused problems with how your teeth fit together you may need treatment such as bite adjustment (equilibration), orthodontics with or without jaw reconstruction, or restorative dental work. Surgical options, such as arthroscopy and open joint repair restructuring, are sometimes needed, but are reserved for severe cases. Drs. Kim, Wahan, Brady and Altmann do not consider TMJ surgery unless the jaw can’t open, is dislocated and non-reducible, has severe degeneration, or the patient has undergone appliance treatment unsuccessfully.