For many, twisted or crooked teeth can be the result of a number of different factors. In some circumstances, some people’s mouths can simply be too small for their teeth; this overcrowds the mouth and results in the shifting of teeth. In other cases, the lower and upper jaw aren’t the same size, which can result in either an under or overbite.
There are a number of other factors that can contribute to twisted teeth, the most common of which include: