The most common teeth that become impacted are wisdom teeth and canine teeth. Wisdom teeth are not necessary for proper oral function and are simply removed. Canine teeth, however, play an important role in your oral health and every effort is made to help them function properly. There are a few reasons that teeth can become impacted. Some of the reasons include:

• Overcrowding or a lack of adequate space for teeth to grow in
• Cysts, growths, or other unusual structures blocking the tooth’s path
• Baby teeth not falling out in time for secondary teeth to come in

Regular dental exams are the most effective way to ensure none of these problems are developing. Early detection is key to the most optimal outcome. Orthodontic consultations are not strictly for "straightening teeth", but are vital in providing interventions when spacing is not adequate for proper tooth eruption. 

Having regular dental exams before adult teeth develop (between ages 7 and 10) can help prevent them from becoming impacted. An oral exam tracking the progress of canine teeth beneath the gums involves a panoramic X-ray or 3D scan to determine the exact location of the teeth. If the growth track is blocked and the teeth cannot erupt naturally, your dentist, and orthodontist will provide treatment to help the tooth emerge properly.