Common causes of crooked teeth in children can be bad habits, misalignment of teeth, etc. Corrective braces, surgical correction, general treatment and other methods can be taken according to the specific situation. Children’s teeth are crooked if they are caused by long-term bad habits such as lip biting and sideways chewing. This condition can be treated with braces. The braces can be silicone rubber like nutcrackers and removable braces for anti-mandibularity. If the teeth grow crooked to a serious extent, it is recommended to go to the hospital orthognathic surgery for orthodontic treatment, which can fluctuate the teeth and bones to a larger extent, so as to achieve the effect of orthodontic treatment. For children who are in the period of tooth replacement, orthodontic braces can be taken for treatment. However, if the situation of crooked teeth still exists or the crookedness of the teeth is more serious after passing the period of tooth replacement, surgical correction is needed. General treatment such as avoid eating hard food in daily life, can eat liquid or semi-fluid food. During the orthodontic period, you should pay attention to oral hygiene and brush your teeth with a toothbrush specially designed for orthodontic use. Children with crooked teeth are recommended to visit a pediatric dental specialist to have their treatment plan evaluated by a professional physician.