The lower incisors are squeezed inward, which in technical terms is called crowding. You can go to the dentist to find out the cause of the crowding, and you can get orthodontics to align them. If the crowding is not severe, a simple alignment can be done. If the crowding is severe, tooth extraction may be required to straighten it out. In any case, if the lower incisors are crowded inward, the problem can be solved by orthodontic treatment. You can get it straightened out with traditional fixed aligners or you can get it straightened out with invisible orthodontics, depending on your needs.