Many adults have undergone wisdom teeth removal to avoid impaction or other issues, but it may come as a surprise to learn that some people have few, if any, wisdom teeth. To understand the scientific reasons for this, take a look at the short guide below.

Why Do Some People Have No Wisdom Teeth?

Genetics is the primary reason why some people are born without wisdom teeth. The human mouth is naturally shaped to accommodate only 28 teeth, meaning that for some, the additional four molars are simply not necessary. As a result, many people are either born without wisdom teeth or have fewer than four wisdom teeth.

Another reason why some people have fewer than four wisdom teeth is because of crowding. Even when people have four wisdom teeth, they may not all fit in their mouths due to crowding or impaction. This is why many people opt for wisdom teeth removal, as well as to reduce the risk of infection, decay, and other dental issues.

Finally, some people are born without wisdom teeth due to genetic factors. If a person's parents or grandparents did not have wisdom teeth, it’s likely that they will not have wisdom teeth either. This is because the genes that determine the presence of wisdom teeth can be passed down from generation to generation.

What Are the Benefits of Wisdom Teeth Removal?

Far from being a problem, having no or few wisdom teeth can actually offer many benefits. Wisdom teeth can become impacted, meaning they are unable to fully erupt through the gums and can cause pain and discomfort. They can also crowd or damage other teeth, leading to crooked or misaligned teeth. If left untreated, wisdom teeth can also cause infection and other dental problems.

The benefits of wisdom teeth removal are many. Since wisdom teeth can become problematic, removing them can prevent potential dental issues, and in many cases, it can improve the overall appearance of your smile. Moreover, the removal of wisdom teeth can also help improve the functionality of your mouth.

If you need to schedule wisdom teeth removal or have any concerns about your wisdom teeth or general dental health, contact Alliance Oral & Maxillofacial Surgery in Keller, TX. Serving patients throughout Tarrant County, they offer everything from wisdom tooth extraction to dental implants, bone grafting, and more in a relaxed, welcoming atmosphere. Call (817) 741-2200 to schedule an appointment, or visit them online to learn more about their services.