11/03/2026
Wisdom teeth, also known as third molars, are the last teeth to appear in the back of the mouth. Because they often grow in tight spaces or at unusual angles, they can create several oral health problems. One common issue is pericoronitis, where the gum around a partially erupted tooth becomes swollen and irritated, making chewing and mouth opening uncomfortable.
Another reason dentists recommend removal is the formation of deep gum pockets around nearby molars. Poorly positioned wisdom teeth can trap food and bacteria, leading to cavities and gum damage in both the wisdom tooth and the healthy tooth beside it.
In some cases, impacted wisdom teeth may also form cysts or abnormal tissue growth, which can slowly damage the jawbone and surrounding structures. Removing problematic wisdom teeth early can help protect nearby teeth and maintain better overall oral health.
Source: American Dental Association (ADA), oral health education resources.
