Crooked incisors in children can be caused by extrusion between teeth, low labial tie, and genetic factors. Depending on the cause, different treatments are available. 1. Crooked incisors are caused by the unerupted teeth squeezing the erupted teeth. The gap formed by this crookedness will disappear when the child’s front teeth have all erupted. However, attention should be paid to whether there are extra teeth, the labial tie is too low, if you suspect that there are extra teeth, you need to take X-rays to determine. (1) If the extra tooth affects the eruption of subsequent permanent teeth, it is recommended to remove the extra tooth under anesthesia so as not to affect the eruption of subsequent permanent teeth, resulting in serious jaw deformity. (2) When the labial tie is too low, it is recommended to perform labial tie formation under local anesthesia so as not to affect the subsequent growth and development. If you can’t tell, it is recommended to find an orthodontist for consultation. 2. Genetic factors. Crooked incisors may be closely related to genetic factors, and nowadays children eat too fine food, which will cause jawbone deterioration, so that the jawbone and the amount of teeth do not match, resulting in crooked teeth, crowding and so on. In this case, it is recommended to seek the help of an orthodontist, available functional braces, fixed orthodontic appliances, movable orthodontic treatment and so on. Children with crooked incisors are advised to consult a pediatric dentist to identify the cause and treat the problem.