Bony ingrowth should be treated differently depending on the age of the patient. The specific treatment methods are as follows: 1. Bone ingrowth can be treated by applying functional orthodontic appliances during the growth period; 2. Bone ingrowth in adults, where functional orthodontic appliances are ineffective, can be treated by combined orthodontic and ortho(dentition) treatment, i.e. ortho(dentition) surgery. If the patient does not have high requirements for their own facial shape, and only wish to improve the anti (dentition) and improve the occlusal status, they can be treated by orthodontic treatment, such as multi-curved square wire arch.