What Are Wisdom Teeth and Why Are They Removed?

Surprise: your wisdom teeth are no wiser than your other teeth. They’re named that because the wisdom teeth are your last to emerge, usually when you’re more mature and a little wiser. The wisdom teeth are the third molars in the back of your mouth that develop in the later years of your maturing body. While some people are able to keep their wisdom teeth, the majority of people need to have them removed. There are many reasons why a person may need their wisdom teeth removed.

Reasons Why Your Wisdom Teeth Need to Be Removed

The first reason why you may need your wisdom teeth removed is that they can grow improperly, either never emerging from the gums or moving at such an angle that they affect other teeth. Because wisdom teeth are the last of the teeth to emerge, they often displace other teeth that are in their correct position. Many times, the wisdom teeth don’t start to grow until after a person has worn braces. If they grow irregularly, they can push against your back molars and cause a chain reaction that dis-aligns all of your teeth. Some wisdom teeth can grow at such an angle they never emerge from the gums, yet still push on your teeth to affect your mouth structure.
Other times, a wisdom tooth might grow straight, but only partially emerge from the gums, making it hard to fully clean the tooth while creating a passageway for bacteria to enter into the gums. This will create larger issues such as periodontal disease or oral infections.
When either of these situations happen, it’s a wise choice to have your wisdom teeth removed. It’s recommended to remove wisdom teeth before they are fully grown. This makes the removal easier, as roots are not yet fully formed, which keeps them from becoming too hinged to the jaw. When wisdom teeth are rooted, they are often positioned very close to the nerve endings of your jaw. Removal of your wisdom teeth at such juncture can cause a higher amount of pain, heavy bleeding, and minor loss of movement in the jaw. These problems can last days to months.
Removing wisdom teeth before they’re fully grown often means removing them before a clear problem arises. Often the patient is younger, which helps the mouth heal faster with less bleeding and pain.
Sometimes, however, the problem is avoided or not addressed until much larger issues occur. If you haven’t removed your wisdom teeth and are experiencing any of the following symptoms, it’s recommended you have your wisdom teeth checked and potentially removed.

Signs That You May Need Your Wisdom Teeth Removed

• Pain in the Back of Mouth
• Periodontal Disease
• Extensive Tooth Decay
• Cysts
• Infection of Gums In the Back Teeth

While some don’t ever find cause to remove their wisdom teeth, the majority of healthy adults will need to have theirs’ removed. If your wisdom teeth are beginning to emerge or have appeared and are causing you issues, we recommend contacting your dentist to help take you through the proper steps of wisdom teeth removal.