Why do we have wisdom teeth if they usually get pulled anyway?

Genetic Remnant. Why are we born with an appendix when it serves no purpose and needs to be surgically removed in an emergency? Some structures still form when we develop due to our genetic makeup, but these structures are not necessarily useful or needed to survive.
Genetic mixing. One theory is when difference groups started interbreeding, large teeth got mixed with smaller jaws and not enough room. For best results, make sure you are evaluated and treated by a board certified oral & maxillofacial surgeon.

Related Questions

Why do we have wisdom teeth if they usually get pulled anyway?

Genetic Remnant. Why are we born with an appendix when it serves no purpose and needs to be surgically removed in an emergency? Some structures still form when we develop due to our genetic makeup, but these structures are not necessarily useful or needed to survive. Read more...
Genetic mismatch. Teeth used to fit in jaws. When genetic crossing among different peoples occurred, size mismatch occurred. Make sure your wisdom teeth are evaluated and treated by a board certified oral & maxillofacial surgeon. Read more...