Wisdom teeth, or third molars, are the last teeth to erupt in your mouth and are the teeth least needed for good oral health. Most people have four wisdom teeth that usually erupt through the gums in their late teens or early twenties. Sometimes wisdom teeth remain trapped in the jawbone under the gums because there is insufficient room for them to erupt.
Wisdom teeth can cause gum disease, crowding or other damage to adjacent teeth, decay (due to the inability of your toothbrush to keep the area clean), and bone destroying cysts. Pain and swelling are the most common symptoms of problem wisdom teeth. Whether you have obvious symptoms or not, it is important to diagnose existing or potential problems caused by your wisdom teeth. If there is insufficient room removal of the wisdom teeth is often a wise decision for your health and well-being.
If there are other teeth that are broken down and cannot be restored due to inadequate tooth structure or the tooth is a source of infection it is also advisable to have these teeth removed.