If all other teeth are been properly in place the third molar (or wisdom tooth) is usually noticed in the late teens or early 20s. There are quite a few complications that can arise in the event that these teeth appear.
No one really knows the reason we are blessed with these additional teeth, which our bodies do not think we need until much later on in our lives. Most dentists agree that the third molars or wisdom teeth were a step back in time, however they are unnecessary. Also, getting rid of their presence will not adversely affect the health of other teeth or mouth.
They can be placed without complications. However, there might arise complications which require the tooth to be removed. This video will explain the most frequent complications and the main reasons for why it is often an ideal option to take out the tooth.
This video will provide an explanation of the process that occurs to teeth with a late bloom and why so many require having them taken out.