Getting Wise About Your Wisdom Teeth

At Louisville Dental Associates, our doctors excel at providing patients of every age with the type of advanced oral health care they need to both look and feel their best. Aging brings about a number of challenges, including the phenomenon of actually growing extra teeth.

Commonly referred to as your wisdom teeth, these teeth are the last permanent teeth to erupt, typically appearing in late adolescence or early adulthood. Wisdom tooth eruption usually occurs as a third and final set of molars that begin to form during late teens or early twenties. Despite their reputation for causing trouble, wisdom teeth can actually be beneficial when healthy and properly aligned. Unfortunately, more often than not, wisdom teeth need removing due to a variety of factors.

When wisdom teeth form misaligned, they may work to shift your existing teeth out of positions or they may form crooked or cause problems with crowding. Wisdom teeth can also emerge at an awkward angle or odd angles, which can lead to dental complications. Poor alignment of wisdom teeth can crowd or even damage adjacent teeth, nerves in the mouth, and the jawbone.

Wisdom teeth can also become impacted – they are encased within the soft tissue and/or the jawbone and only partially emerge through the gum line. An impacted wisdom tooth can cause issues such as pain, swelling, and infection, and may affect the second molar or other teeth. Partial eruption of wisdom teeth enables bacteria to creep beneath the gum line where it can cause an infection to develop, which can then lead to swelling, jaw stiffness, and pain. Food particles can become trapped around partially erupted wisdom teeth, leading to unpleasant taste and bad breath, even with thorough brushing. Teeth that only partially erupt are also more likely to suffer from decay and gum disease, because their hard-to-reach location and difficult positioning makes it more difficult to successfully clean them by brushing and flossing.

Some common signs and common symptoms of wisdom teeth eruption include mild pain, swelling, and difficulty with jaw movement. Wisdom teeth pain can be a result of teeth breaking through the gums, and wisdom teeth can cause discomfort and complications if there isn’t enough space in the jaw.

A dental x ray is essential for evaluating the position and development of wisdom teeth, especially to detect impacted wisdom teeth and their effect on second molars.

Let’s take a look at what patients need to know about their wisdom teeth, and when you may need to schedule a to visit Louisville Dental Associates to have them treated.

Introduction to Wisdom Teeth

Wisdom teeth, also known as third molars, are the last set of adult teeth to make their appearance, usually emerging in the late teens or early twenties. While many people expect to have four wisdom teeth, not everyone develops the full set—some may have fewer, or none at all. These teeth were once essential for our ancestors, whose diets required extra grinding power, but with modern diets and smaller jaws, wisdom teeth often create more problems than they solve.

One of the most common issues is impacted wisdom teeth, which occur when there isn’t enough room in the mouth or jaw for these new teeth to erupt properly. Impacted wisdom teeth can lead to a range of dental problems, including tooth decay, gum disease, jaw pain, and even infections. Symptoms of wisdom teeth coming in can include swollen gums, tender or bleeding gums, bad breath, difficulty chewing, and sometimes a dull ache in the jaw. If left untreated, these issues can escalate, affecting nearby teeth and overall oral health.

Regular dental check-ups and dental X-rays are essential for monitoring the development of wisdom teeth. Dental professionals, including oral and maxillofacial surgeons, are trained to evaluate wisdom teeth issues and can recommend whether surgical removal or retention is best for your situation. Practicing good oral hygiene and visiting your dentist regularly can help prevent further complications and keep your mouth healthy as your wisdom teeth grow. Recognizing the early symptoms of wisdom teeth eruption and seeking timely advice from dental professionals is key to avoiding more serious dental complications down the road.

How Do I Know if My Impacted Wisdom Teeth are a Problem?

Assessing the development of your wisdom requires input from a dentist. While your teeth may seem like they’re forming correctly, much can go on below the gum line you can’t see that could tell a very different story.

To gain a better understanding about how your wisdom will or have formed, our dentists will need to take x-rays periodically to evaluate their development. Depending on the state of your wisdom teeth, you may need to seek the opinion of an oral surgeon for additional evaluation. The decision to remove wisdom teeth is based on whether they need to be removed to avoid complications such as infection, decay, or damage to other teeth.

Our dentists, or an oral surgeon, may recommend that your wisdom teeth be extracted before any problems have a chance to develop. Many dentists agree that wisdom teeth need to be removed when they pose a risk to oral health or daily life, as untreated issues can disrupt normal routines and well-being. While it may seem counterintuitive to remove these teeth before absolutely necessary, patients can avoid more painful or complicated tooth extractions later.

Removing a patient’s wisdom teeth is far easier in younger patients, when the wisdom teeth have yet to fully develop and the bone is less dense. Early removal can help prevent shifting teeth, dental crowding, and disruptions to daily life. Older patients tend to experience more discomfort and longer recovery times.

How is Wisdom Tooth Extraction Usually Performed?

How a patient’s wisdom teeth are removed depends on the exact position of their teeth and the stage of their development. Your oral health care provider will be able to give you more information about the removal process and what you can expect during your initial consultation.

A wisdom tooth that has fully erupted through the gum line can be extracted just like any other tooth. However, wisdom teeth that remain concealed beneath gum tissue and embedded in the jawbone will require a more surgical approach. An incision into the gums is required, as is the removal of the portion of bone that sits over the tooth. In most cases, the surgeon performing the removal will break the tooth apart and remove smaller sections, rather than as one large piece. Wisdom tooth extraction is recommended when wisdom teeth are impacted, causing pain, overcrowding, or complications such as cysts or damage to adjacent teeth. In some cases, your provider may advise to remove wisdom teeth based on symptoms, X-ray findings, or as a preventative measure to avoid more serious health issues.

Wisdom teeth removal is a safe outpatient procedure that will only take about an hour to complete. Patients will be provided medication following the procedure to help deal with any discomfort they may experience.

If your wisdom teeth have formed and are causing you trouble, contact the team at Louisville Dental Associates to schedule an exam and consultation. Our doctors will be able to determine the current state of your wisdom teeth and whether an extraction is necessary.