What Is an Impacted Tooth?
Posted on 10/1/2026 by Dr. Hoos |
 Have you ever heard the term "impacted tooth" and wondered what it means? Let's break down this common dental issue so you can better understand how it might affect your oral health.
An impacted tooth is simply a tooth that is blocked from erupting, or coming through the gums, into its proper position in the mouth. Think of it like a traffic jam in your jaw! There's a tooth trying to get where it needs to be, but something is preventing it from doing so.
Why Do Teeth Become Impacted?
Several factors can cause a tooth to become impacted. Sometimes, there simply isn't enough room in the jaw to accommodate all the teeth. This is especially common with wisdom teeth, which are the last teeth to erupt. Crowding from other teeth can prevent the wisdom teeth from erupting correctly.
Other times, the tooth might be angled incorrectly, preventing it from pushing through the gum tissue. Genetics can also play a role in whether or not someone is likely to experience impacted teeth. In rare cases, extra teeth or growths can block a tooth's path.
Which Teeth Are Most Likely to Be Impacted?
While any tooth can become impacted, wisdom teeth (also known as third molars) are by far the most common culprits. This is because they are the last teeth to erupt, usually between the ages of 17 and 25, and often there isn't enough space left in the jaw for them.
The upper canines (the pointy teeth near the front of your mouth) are the next most likely to become impacted. This can be a more significant issue because canines play a crucial role in biting and guiding the other teeth into proper alignment.
What Problems Can Impacted Teeth Cause?
Impacted teeth can lead to a variety of problems if left untreated. One of the most common is pain and discomfort. The pressure from the impacted tooth can cause aches in the jaw, headaches, and even earaches.
Impacted teeth can also increase the risk of infection. Because the tooth is partially or fully trapped beneath the gums, it can be difficult to keep the area clean. This can lead to a painful infection around the tooth called pericoronitis.
Additionally, impacted teeth can damage nearby teeth. They can put pressure on the roots of adjacent teeth, leading to resorption (the gradual dissolving of the tooth root). They can also cause crowding and misalignment of other teeth. In some cases, impacted teeth can even lead to the formation of cysts or tumors.
How Are Impacted Teeth Treated?
The treatment for an impacted tooth depends on the severity of the impaction and the symptoms it is causing. In some cases, if the impacted tooth is not causing any problems and there is no risk of future complications, the dentist may recommend simply monitoring the tooth with regular checkups and X-rays.
However, in most cases, the recommended treatment is extraction, or removal, of the impacted tooth. This is typically performed by an oral surgeon.
The Importance of Oral Care
Proper oral care, including regular brushing, flossing, and dental checkups, is essential for maintaining overall oral health and can help detect potential problems like impacted teeth early on.
Sometimes, after extraction of an impacted tooth, restoration dentistry may be needed to restore function and aesthetics. This could involve replacing a damaged adjacent tooth or addressing any alignment issues that arose from the impaction.
By understanding what an impacted tooth is, you can take proactive steps to protect your smile and maintain good oral health. Talk to your dentist if you have any concerns about impacted teeth.
|
|
