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Why do wisdom teeth need to be removed?

Dr. Kevin Hayes and Dr. Sandy Hayes and our team at Hayes Family Dentistry get this question a lot. Wisdom teeth are the last teeth to come in, once young people get their adult teeth. Because they are the last teeth to break through the gums, they are often called the third molars. There are four wisdom teeth: two on each side of the top and bottom of the mouth.

There is no hard-and-fast rule that says everyone must have the wisdom teeth removed. There are certain situations in which they either cause problems directly, or create a situation where there is a greater likelihood problems will arise eventually.

Impacted wisdom teeth

If Dr. Kevin Hayes and Dr. Sandy Hayes and our team say you have a soft tissue impaction, it means your wisdom tooth is covered by gum tissue that is preventing it from erupting — most likely because your mouth is too small to provide the tooth with the room it needs to emerge.

The term “partial bony impaction” means that gum tissue is covering the wisdom tooth, but part of the jaw bone is also covering it, in which case there is no room in your mouth for the tooth to erupt. The opposite end of this spectrum is a complete bony impaction, where the wisdom tooth is completely covered by gum tissue and the jawbone, which prevent it from ever erupting.

The importance of removing impacted wisdom teeth

Dentists often want to remove impacted wisdom teeth because of the likelihood that they will cause problems, or because a problem already exists. One such problem is pericoronitis, an acute abscess that affects partially impacted wisdom teeth. Food, bacteria, and other mouth debris can become lodged under the gum flap that covers the wisdom tooth, which prevents it from erupting. Pericoronitis symptoms include pain, swelling, and the presence of an abscess.

Regular dental checkups will enable your dentist to keep an eye on your wisdom teeth, especially if they have some type of impaction. Dr. Kevin Hayes and Dr. Sandy Hayes and our team at Hayes Family Dentistry typically recommend removal of impacted wisdom teeth because of the likelihood that severe infections such as pericoronitis will develop.

If you have any questions about wisdom teeth, or if you would like to schedule an appointment with Dr. Kevin Hayes and Dr. Sandy Hayes, please give us a call at our convenient Cookeville office!

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patient testimonials

"I had multiple bad experiences as a child with the dentist. As a result, I have feared going to the dentist office for years. Dr. Kevin and Sandy are so gentle and caring that I still bring my children to them and we live almost two hours away!" ~ Tasha W.

patient testimonials

"Since age 7, I have been extremely fearful of going to the dentist. It was this age that I was told by a previous dentist that I would eventually have to have a root canal and my front tooth capped due to a bicycling accident. This gave me a scary image and sounded painful. When Dr. Sandy told me a root canal was needed, although it was 18 years later, it still sounded scary and painful. Then I was told about sedation. The entire day of the appointment I don’t recall much. When I woke up, the "scary" part was already over and I felt refreshed with zero pain or discomfort. I was completely satisfied with my smile and the results! As for the staff, each person I was in contact with was excellent in accommodating each need that I had and made me feel like I was a part of their family. I would 100% recommend Hayes Family Dentistry and sedation to anyone. The entire experience was, in one word, amazing!" ~ Kellie A.

patient testimonials

"No pain was felt. New found respect for dentistry. Recovery was a lot easier. Would not see any other dentist. Would recommend Hayes Family Dentistry to anyone and everyone. Very, very pleased with my experience and even brought my wife here. All I can say is WOW!" ~ Jason R.

patient testimonials

"I have been extremely afraid to go to the dentist. I had a bad experience about three years ago where my jaw got locked open during a procedure. For about an hour they had to do warm moist compresses and massage my temporal joint to get my jaw unlocked. I was extremely sore for about three and a half weeks. This created a fear of going back to the dentist. My experience with sedation: when I came in that morning I was not anxious about the appointment because I took a pill that morning that helped calm me. I was greeted, they got me comfortable, and I watched a pleasant video about ocean life. I don’t remember anything about that appointment. My next memory was of waking up refreshed and ready to go the next day. I didn’t have any soreness and didn’t have to worry about what I ate because of my joints being sore. It was the most pleasant experience I have ever had at a dental office. I will definitely have sedation again for any kind of future treatment." ~ Sara H.

patient testimonials

"Are you afraid to smile because you’re ashamed of your smile? Hayes Family Dentistry can help. Are you saying, “But I’m more afraid of going to a dentist than people seeing my smile?” Hayes Family Dentistry can really help; they helped me. Being afraid of the dentist is nothing to be ashamed of—it’s called dental phobia and you’re not alone. A lot of people suffer from it. But now thanks to sedation dentistry, you don’t have to suffer anymore." ~ Tony "Gator" Harrison
(Formerly with Country Giant)

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We love to give back to the community

We love to give back to the community in which we live and work. We provide educational presentations to local preschools, organizational groups like the boy scouts and church programs. Especially rewarding is our involvement with “Teen Challenge” and “Smiles from the Heart.” We are passionate about helping people who may be less fortunate or find themselves in difficult situations.

Hayes Family Dentistry, PC