The Truth About Wisdom Teeth: Do They Really Exist in Everyone?
Wisdom teeth are the third molars that typically emerge during an individual’s late teenage or early adult years. While many people may encounter wisdom teeth, not everyone may experience them. So, what is the truth about wisdom teeth, and do they really exist in everyone? In this article, we will explore the facts and insights related to wisdom teeth.
What Are Wisdom Teeth?
Wisdom teeth are the third molars located at the back of an individual’s mouth. Typically, humans have four wisdom teeth; two on the upper jaw and two on the lower jaw. However, some people may have fewer wisdom teeth, while others may have additional ones.
Do All Humans Develop Wisdom Teeth?
Not all humans develop wisdom teeth. The reason behind this is that evolution has led to changes in human jaw structure over time, resulting in a smaller jaw size. This change in jaw size has caused many people’s wisdom teeth to not grow or only partially emerge.
Moreover, some people may have wisdom teeth present, but they remain hidden beneath the gum tissue. These teeth are often referred to as impacted teeth and may cause discomfort or damage to the surrounding teeth or gums.
Why Do We Have Wisdom Teeth?
In earlier times, when human diets consisted of tougher foods like nuts and raw meat, wisdom teeth were essential for chewing and grinding. However, with the emergence of modern food, including softer cooked meals, the human jaw has evolved to grow shorter, leading to lesser space for the wisdom teeth to emerge.
When Should Wisdom Teeth Be Removed?
Wisdom teeth often emerge during an individual’s late teenage or early adult years. In some cases, they may cause no issues, but in other scenarios, they may cause several problems. Some common issues with wisdom teeth include pain, infection, damage to surrounding teeth, overcrowding, and damage to the surrounding bone.
If an individual faces any of these issues, a dentist or oral surgeon may recommend wisdom teeth removal. They may also recommend removal if the teeth are impacted or not fully emerged. In such cases, removal of the teeth may prevent the development of cysts or tumors, which may cause significant damage to the jawbone and gums.
Final Thoughts
In conclusion, wisdom teeth do not exist in everyone. The human jaw structure has evolved over time, leading to a smaller jaw that is incapable of housing the third molar. However, those who have wisdom teeth may face issues like pain, infection, damage to adjacent teeth, overcrowding, and cysts. In such cases, the removal of these teeth is advisable. Therefore, it is essential to consult a dentist or oral surgeon if one encounters any issues related to wisdom teeth.
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