An interesting study published in the U.S. National Library of Medicine National Institutes of Health stated that wisdom teeth extraction in the U.S. costs more than $3 billion every year. Approximately 5 million Americans undergo dental procedures involving wisdom teeth annually, which could translate to hefty medical costs and lost time at work.
Among the most common causes of surgeries involving third molars is wisdom tooth impaction, or the failure of the third molar to erupt completely.
Symptoms of Tooth Impaction
Some cases of impacted wisdom tooth present no symptoms and complications, but certain experts believe a wisdom tooth could push other teeth away, causing them to misalign. The fissures of a partially emerged wisdom tooth are also a perfect ground for bacterial growth, making the tooth more prone to tooth decay.
Pain and tenderness of the jaw and the gums, bad breath, difficulty opening the mouth, and swollen lymph nodes (if there is an infection present) could all be signs of an impacted wisdom tooth.
The Cause of Tooth Impaction
A wisdom tooth may fail to erupt when there is not enough room for it to emerge. The tooth could then be displaced or twisted, making it grow towards a wrong angle. As an impacted wisdom tooth may present problems, it is important to talk with your dentist about how to deal with it, suggests Red Cliff Dental.
Removing an Impacted Tooth
By removing an impacted tooth, you are relieving yourself not just from toothache it causes, but also from the risks of developing more serious dental complications, such as periodontitis (inflammation of the gaps between the tooth and the gums) and other gum diseases.
While you cannot prevent an impaction, visiting your dentist regularly may help you monitor signs and symptoms of an impacted wisdom tooth. By detecting tooth impaction earlier, you and your dentist may have enough time to plan on how to prevent any symptoms from developing.