Orthodontic treatment of dental deformity

Most orthodontic methods can be divided into the following steps: preoperative orthodontic treatment, preoperative orthodontic treatment to correct malpositioned teeth, but also to adjust the relationship between the dental arch and jaw, but also to eliminate jaw interference, alignment of dentition, and then eliminate the compensatory tilt of teeth. Before the surgery, general anesthesia or blood transfusion preparation should be carried out, and the jaw guide plate or fixation device for bone block movement should be made, and then the orthognathic surgery should be carried out strictly according to the surgical design determined by us before the surgery. The plan should not be changed randomly during the surgery, and then orthodontic and rehabilitation treatment should be carried out after the surgery, and follow-up observation should be carried out again.