Why does it form buckteeth?

"Bucktooth" is the most common type of dental maxillofacial deformity in the Oriental race. In medical profession, it is essentially maxillary protrusion deformity or bimaxillary protrusion deformity. Generally, it is not accompanied by serious dysfunction, but it affects the appearance very much. The purpose of patients seeking treatment is mainly to improve their appearance. There are many reasons for the formation of buckteeth: 1. Genetic factors;2. Bad habits in the later period, such as biting fingers, biting pencils, etc.; 3. Children's adenoid hypertrophy and tonsil enlargement can affect his breathing, causing him to sleep with his mouth open.