Dental implants can be inserted where there is sufficient bone. Where there is little or no bone, or where it has been absorbed, bone must be replaced/built up in order for the artificial roots to function properly and for a long time.
In many people, wisdom teeth cannot erupt normally and play a role in chewing. It is also common for them to damage adjacent healthy teeth or cause inflammation of the surrounding gums. Accordingly, the situation must be remedied.