Buck teeth in children’s incisors, if the buck teeth have just occurred or are occurring can choose simple orthodontic methods, or use the appropriate orthodontic appliances and so on. 1. Simple orthodontic methods: such as changing bad oral habits, such as finger-sucking, lip-biting, etc. Mouth breathing also affects malocclusion, so it is necessary to treat respiratory diseases in time. 2. Use of suitable orthodontic appliances: For those around 11~13 years old, suitable orthodontic appliances such as invisible braces without brackets can be chosen. Buck teeth may affect the aesthetic appearance, may also affect the chewing and other functions, should be treated in time, wear orthodontic appliances need to pay attention to oral hygiene maintenance, usually also pay attention to some of the dietary aspects of the problem in order to shorten the orthodontic time and so on.