Bony convex mouth clinically known as bone buck teeth, treatment methods include orthodontic tooth extraction, surgery combined with orthodontic tooth extraction. 1. Orthodontic tooth extraction: To combine with orthodontic treatment, the overdeveloped alveolar bone will be removed to gain space for orthodontic treatment. Fixed orthodontic appliances or invisible orthodontic appliances will be worn to adjust the occlusal relationship between the upper and lower jaws, and the teeth will be moved by traction, so that the teeth will be retracted internally and the protrusion will be changed; 2. Surgical orthodontic extraction: extraction of premolar and wisdom teeth, so that the front teeth inward, in the anterior region of the lip and tongue of the medial bone groove placement of implant-supported impedance nails, and to hang the rubber band, depress the crown of the front teeth, change the growth of the alveolar bone. Surgery is then performed to remove the excess buccal bone to create a shallow overbite with shallow coverage of the upper and lower teeth. It is recommended that patients with bony convex mouth should first go to the stomatology department of regular hospitals to do examination, improve the relevant examination, and choose the suitable method for themselves with the help of doctors for standardized treatment.