Wisdom teeth are often the last teeth to develop, and not everyone has enough room for them to erupt normally. When a wisdom tooth becomes trapped beneath the gums or grows in the wrong direction, it is considered impacted. While some impacted wisdom teeth never cause noticeable symptoms, others can lead to pain, swelling, infection, or problems affecting nearby teeth.
For patients searching for an oral surgeon Phoenix AZ, understanding the signs of impacted wisdom teeth can make it easier to know when an evaluation may be appropriate. Oral & Facial Surgeons of Arizona provides wisdom teeth evaluations and extraction at offices serving patients in Phoenix and Tempe.
What Are Impacted Wisdom Teeth?
Wisdom teeth, also called third molars, usually develop during the late teenage years or early adulthood. Ideally, they emerge into the mouth in a healthy position behind the second molars. However, limited space in the jaw can prevent proper eruption.
An impacted wisdom tooth may remain completely beneath the gum or only partially emerge. It can also grow at an angle toward the neighboring tooth, away from the other teeth, or horizontally against the second molar.
Because an impacted tooth may not be visible, you cannot always tell whether one is developing improperly simply by looking in the mirror. Dental examinations and appropriate imaging can provide a clearer picture of the tooth’s position.
Why Do Wisdom Teeth Become Impacted?
The most common reason for impaction is insufficient space in the jaw. As wisdom teeth develop, there may not be enough room behind the existing molars for them to emerge correctly.
The angle of the tooth also matters. A wisdom tooth that grows sideways or toward another molar is more likely to become trapped. Genetics can influence jaw size and tooth development as well, which is why some people have impacted wisdom teeth while others have no difficulty with eruption.
Signs of an Impacted Wisdom Tooth
An impacted wisdom tooth does not always cause symptoms. However, certain changes around the back of the mouth can indicate that something needs to be evaluated.
Pain or Pressure
Discomfort behind the second molars can occur when a wisdom tooth presses against surrounding structures. Pain may be occasional at first but can become more noticeable with chewing.
Swollen or Tender Gums
A partially erupted wisdom tooth can leave a small area of gum tissue around the tooth. Food particles and bacteria may collect there, causing irritation, redness, or swelling.
Difficulty Opening the Mouth
Inflammation around a wisdom tooth may make it uncomfortable to open the mouth fully or chew normally.
Bad Breath or an Unpleasant Taste
A partially erupted tooth can be difficult to clean. Bacteria and trapped food around the area may contribute to persistent bad breath or an unpleasant taste.
Problems With a Nearby Tooth
An impacted wisdom tooth may press against the second molar or make the area harder to clean. This can increase the risk of decay or other complications involving the neighboring tooth.
If you experience these symptoms, an examination can help determine whether an impacted wisdom tooth is responsible.
What Problems Can Impacted Wisdom Teeth Cause?
An impacted wisdom tooth may remain quiet for years, but its position can sometimes create conditions that lead to future problems.
Partially erupted teeth can be particularly difficult to keep clean. Bacteria may collect around the gum tissue and contribute to infection or inflammation. An impacted tooth can also place pressure on the neighboring molar or create an area where plaque is difficult to remove.
In some cases, a cyst can develop around an impacted wisdom tooth. Although this is not common, it can affect nearby bone or teeth. These potential complications are why dentists may recommend evaluating wisdom teeth even when they are not currently painful.
How Are Impacted Wisdom Teeth Diagnosed?
An examination allows the oral surgeon to assess the gums, teeth, and surrounding tissues. Dental X-rays or other imaging can show what cannot be seen above the gumline.
The evaluation can reveal:
- The position and angle of the wisdom tooth
- Whether the tooth is partially or completely impacted
- Its relationship to nearby teeth
- The amount of surrounding bone
- Whether there are signs of infection or other complications
After reviewing the examination and imaging, the surgeon can explain whether monitoring or removal is appropriate.
Does Every Impacted Wisdom Tooth Need Removal?
No. The decision depends on the individual tooth and the patient’s overall oral health.
If an impacted wisdom tooth is healthy, symptom-free, and not creating problems for nearby structures, continued monitoring may be appropriate. In other situations, removal may be recommended because of pain, repeated infection, damage to a neighboring tooth, decay, or the position of the tooth.
This is why an evaluation is more useful than assuming every wisdom tooth must automatically be removed.
What Happens During Wisdom Tooth Removal?
When extraction is recommended, the procedure is planned according to the position and complexity of the impacted tooth.
Anesthesia or sedation is selected based on the treatment plan and the patient’s needs. For a deeply impacted tooth, the surgeon may need to make a small opening in the gum to reach it. In some cases, the tooth can be divided into sections so it can be removed more easily.
Once the tooth has been removed, the area is cleaned and stitches may be placed. Patients receive specific instructions for protecting the extraction site during recovery.
For more information about the procedure, patients can review the practice’s wisdom teeth extraction service information before their consultation.
What Is Recovery Like?
Some swelling, tenderness, and discomfort are normal after wisdom tooth removal, particularly during the first few days. Following the surgical team’s instructions is important for supporting proper healing.
Soft foods are generally easier to eat during the initial recovery period. Patients should also avoid activities that could disturb the extraction site and follow the recommended instructions for cleaning the mouth.
Your surgeon will explain what to expect after treatment, including how to manage discomfort and when normal activities can be resumed.
When Should You Have Your Wisdom Teeth Checked?
You do not need to wait until severe pain develops. An evaluation can identify wisdom teeth that are developing at an unfavorable angle or remain trapped beneath the gums.
Consider scheduling an evaluation if you notice:
- Pain or pressure near the back molars
- Swollen or irritated gums
- Difficulty opening your mouth
- Repeated discomfort in the same area
- Persistent bad breath or an unpleasant taste
- Problems affecting the second molar
If you have been searching for wisdom tooth removal near me, an examination can help determine whether extraction is actually necessary and what treatment approach is appropriate.
Patients in the surrounding area can access care through the Phoenix office on North 40th Street or the Tempe office on West Rio Salado Parkway. Having both locations provides patients with convenient options for specialized oral surgery care.
Schedule an Impacted Wisdom Tooth Evaluation
Impacted wisdom teeth can be difficult to recognize without professional evaluation because some remain hidden beneath the gums. If you have symptoms or have been told that your wisdom teeth may be impacted, an oral surgery consultation can help you understand your options.
Contact the Phoenix office at (602) 899-8127 or the Tempe office at (602) 900-9874 to schedule an appointment and discuss whether wisdom tooth removal is appropriate for you.
Frequently Asked Questions
Can an impacted wisdom tooth be painless?
Yes. Some impacted wisdom teeth produce no symptoms. A dental examination and imaging may reveal an impacted tooth before it causes pain or other complications.
Can an impacted wisdom tooth damage another tooth?
It can. Depending on its position, an impacted wisdom tooth may press against the neighboring molar or create an area where plaque and food are difficult to remove.
How do I know if my wisdom tooth needs to be removed?
An oral surgeon evaluates the tooth’s position, symptoms, surrounding structures, and potential for future problems before recommending removal or monitoring.
What can I eat after wisdom tooth removal?
Soft foods are generally easier to manage during the early healing period. Your surgical team will provide specific dietary and aftercare instructions based on your procedure.
Should I wait until my wisdom teeth hurt before getting them checked?
No. Impacted wisdom teeth can remain symptom-free. Regular dental examinations can help identify potential concerns before they become more difficult to manage.
