Why Do We Have Wisdom Teeth and Why Do We Remove Them?

Wisdom teeth are the last set of teeth to emerge in the mouth, usually appearing in late adolescence or early adulthood. Many of us have wisdom teeth, but not everyone does. Those who do have wisdom teeth, often get them removed at their dentist’s recommendation. So why do we remove wisdom teeth? If we end up just removing them, why do we have wisdom teeth anyways? Find out the history and potential dangers of wisdom teeth.

Why Do We Have Wisdom Teeth?

Wisdom teeth are also sometimes referred to as third molars due to their former purpose. Humanity’s ancestors had diets comprised of roots, nuts, leaves, and raw meat. These diets required more chewing and grinding compared to today. Wisdom teeth were essential for ease of eating.

However, as time went on and technology advanced, our diets changed to softer foods that don’t require as much chewing and grinding. Wisdom teeth are no longer required for eating. Our jaws got smaller as a result of our diet changes, and wisdom teeth no longer have room in the mouth. This can cause lots of issues and removal is recommended.

Why Do We Remove Wisdom Teeth?

While most people have four wisdom teeth, some individuals may have fewer, and some may not have any at all. If you do have wisdom teeth you can often have problems that develop from them. Unfortunately, their late arrival and lack of space often lead to complications. Some common wisdom teeth issues include:

– Impaction: This happens when the wisdom teeth are trapped in the jawbone or gums, leading to swelling and infection. In severe enough cases, this can also lead to cysts and tumors that are painful and damaging.

– Crowding: Since there isn’t enough room in our mouths for wisdom teeth, they can push against nearby teeth and cause misalignment.

– Gum Disease: Wisdom teeth can get in the way of brushing, leading to a higher chance of gum disease and cavities.

Removing wisdom teeth prevents future problems, alleviates pain and discomfort, and improves oral hygiene. Since wisdom teeth are not needed, removing them are recommended to almost everyone. There are only very specific circumstances when it isn’t recommended. The younger you get your wisdom teeth removed, the easier and less risky the removal process is.

Wisdom Teeth Removal

Wisdom teeth surgery is a common procedure. Here are the steps to the process:

– Assessment: Your dentist will take your x-rays and analyze them to see if you should get your wisdom teeth removed. It is also used to determine the position and condition of the wisdom teeth.

– Anesthesia: Local anesthesia is administered to ensure your comfort during the procedure.

– Extraction: The wisdom teeth are removed by making incisions in the gums, removing the teeth, and stitching the gums back together.

– Recovery: This includes dietary guidelines, rest, and prescribed medication for pain management.