Lateral incisors that are pushed inside are malocclusion, which can be orthodontically aligned, and only if the teeth are decayed and painful will they need to be treated with root canals or other therapies. 1. Orthodontics: Normal teeth are neatly arranged in the dental arch, the lateral incisors grow abnormally inside the dental arch resulting in malocclusion, orthodontics can be performed to align the teeth. 2. Root canal treatment: the lateral incisor is squeezed to the inner side, which can cause food blockage and long-term caries, generally need to use instruments to grind off the decayed dentin and then resin filling, if there has been spontaneous pain and pulpitis need to be filled after root canal treatment. Whether the lateral incisor is squeezed to the inner side of the tooth needs to be treated should be judged according to the condition of the tooth after examination in the hospital.