When Is Removal Necessary?
Understanding Wisdom Teeth
Wisdom teeth — also known as third molars — are the last teeth to develop, typically appearing between the ages of 17 and 25. Because the modern human jaw often does not have enough space to accommodate them, wisdom teeth frequently become impacted — meaning they are unable to fully erupt into a normal position. Impacted wisdom teeth can cause significant problems if left untreated, including pain, infection, damage to neighboring teeth, cyst formation, and crowding of the existing bite.
Even wisdom teeth that appear to have erupted partially can harbor bacteria in the surrounding gum pocket that is extremely difficult to clean, making them prone to recurrent infection and decay. In these situations, removal is often the most prudent course of action — preventing more serious problems down the road and protecting the health of the surrounding teeth and bone.
Signs & Symptoms
How to Know If Your Wisdom Teeth Are a Problem
- Pain or pressure at the back of the mouth — persistent aching or sharp pain in the upper or lower jaw near the back teeth is one of the most common signs of a problematic wisdom tooth.
- Swelling, redness, or tenderness of the gums — inflammation around a partially erupted wisdom tooth often indicates infection of the surrounding tissue, a condition called pericoronitis.
- Difficulty opening the mouth or jaw stiffness — infection or inflammation from a wisdom tooth can cause limited jaw opening (trismus) and significant discomfort.
- Bad taste or odor near the back of the mouth — bacteria trapped beneath a partially erupted wisdom tooth can produce a persistent bad taste or smell that does not resolve with brushing.
- Visible partially erupted tooth or flap of gum tissue — a wisdom tooth poking through the gum at an angle, or a flap of tissue partially covering it, is a clear sign of impaction that warrants evaluation.
- Referred pain to the ear, jaw, or head — wisdom tooth pressure can radiate to surrounding structures, sometimes being mistaken for earache or headache.
The Procedure
What to Expect During Removal
Before surgery, cone beam CT (3D) imaging is obtained to map the precise position and orientation of each wisdom tooth and its proximity to important structures such as the inferior alveolar nerve in the lower jaw and the maxillary sinuses above the upper back teeth. This imaging allows our surgeons to plan each extraction with maximum safety and efficiency.
The procedure is performed under local anesthesia. IV sedation is available and highly recommended for patients who prefer to be relaxed and unaware during the surgery — many patients report having little to no memory of the procedure at all. Depending on the degree of impaction, the tooth may be sectioned into smaller pieces for easier, less traumatic removal. The entire procedure typically takes between 30 and 90 minutes depending on the number of teeth and complexity. Most patients go home the same day and are comfortable within a few days.
Recovery
Healing After Wisdom Tooth Surgery
The first 24 to 48 hours after surgery are when swelling, soreness, and minor bleeding are most pronounced. Applying ice packs, keeping your head elevated, and taking prescribed medications as directed will help manage discomfort effectively. A soft diet — including foods like yogurt, smoothies, mashed potatoes, and soup — is recommended for the first several days. Avoid using straws, smoking, and vigorous rinsing, all of which can dislodge the blood clot forming in the socket and increase the risk of dry socket.
Most patients return to normal daily activities within three to five days, with complete tissue healing over the following two to three weeks. Our team provides thorough written post-operative instructions and is available by phone to answer any questions during your recovery. A follow-up visit is typically scheduled one to two weeks after surgery to confirm healing is progressing well.
Ready to Schedule?
Get an Evaluation Today
If you are experiencing pain or discomfort in the back of your jaw — or if your dentist has recommended wisdom tooth evaluation — do not wait. Early assessment and timely removal, when indicated, prevents more serious complications and typically results in a faster, easier recovery. Contact NorthStar Implant Dentistry to schedule your consultation today.