Knowledge

What Is an Impacted Tooth? The Tooth That Cannot Erupt and Causes Problems

Your X-ray shows an impacted tooth — one that has not erupted and is stuck beneath the gum or bone. Most commonly this affects wisdom teeth and upper canines. Here is what it means and when treatment is needed.

Your dental X-ray shows an impacted tooth. This means the tooth has not erupted through the gum. It is stuck beneath the surface, either in the bone or under the gum tissue.

This is more common than you might think. Impacted teeth most often affect wisdom teeth. The second most common is the upper canine tooth, also called the eyetooth.


Why Does a Tooth Become Impacted?

There is not always a clear reason. Sometimes there is simply not enough room in the jaw. The tooth may be growing at an angle. It might be rotated or tilted. Genetic factors can play a role too.

Some people never even know they have an impacted tooth. It is discovered only when an X-ray is taken for another reason. Other times, it causes noticeable problems.


What Problems Can an Impacted Tooth Cause?

An impacted tooth can push against the neighbouring tooth. This can cause crowding or damage. It can also create a trap for food and bacteria. That increases the risk of tooth decay and gum infection.

Sometimes the gum over an impacted tooth becomes inflamed. This is called pericoronitis. It can be painful and cause swelling. Cysts can also form around an impacted tooth, which may damage the roots of nearby teeth.


What Are the Treatment Options?

Not every impacted tooth needs treatment. If it is not causing problems, your dentist might simply monitor it with regular X-rays.

If treatment is needed, the usual approach is removal of the impacted tooth. This is often a surgical extraction. Your dentist will explain the procedure and what to expect. The earlier an impacted tooth is addressed, the easier the recovery tends to be.


What Should You Do Next?

If your dentist has told you that you have an impacted tooth, do not panic. Many people live with impacted teeth without any issues. The key is to have it assessed and monitored so any problems can be caught early.

Call 01323 723757 or book at www.meadsdental.com

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