The term “geodesic” refers to the reverse jaw. Patients with reverse jaws can be corrected by means of movable appliances, fixed appliances and surgical treatments. 1.movable orthodontic appliance: if the child’s bad habits caused by the circumcision, you can use the movable orthodontic appliance at the beginning to block the bad habits. It is recommended to make a specific treatment plan after examination. After activity correction, it is usually necessary to cooperate with fixed orthodontic appliances in order to effectively improve the condition of the circumcision. 2. Fixed orthodontic appliance: Generally, adults can choose fixed orthodontic treatment, fixed orthodontic treatment is to use adhesive to paste the metal or ceramic orthodontic appliance on the teeth, and slowly change the treatment of anti-maxillary through the action of force. This situation is common in the dental treatment of anti-mandibular. 3. Surgery: If the patient has a bony antomandibular or severe bony deformity, he or she will need to be treated by surgery. When the patient has anti-mandibular phenomenon, it is recommended to go to the stomatology department of the regular hospital for examination in time, and choose the appropriate treatment plan according to the examination results.