Wisdom teeth are removed through a minor surgical procedure that typically takes 45 minutes or less. Depending on whether your teeth have fully emerged or are trapped beneath the gumline, the process can be as straightforward as a standard tooth pull or involve cutting into gum tissue and bone. Most people have their wisdom teeth out under sedation, stay home for three to five days afterward, and heal fully within a few weeks.
Why Position Matters
Not all wisdom teeth sit the same way, and how yours are positioned determines what the surgeon actually has to do. A wisdom tooth that has fully broken through the gum can often be loosened and pulled like any other tooth. But most wisdom teeth that need removal are impacted, meaning they’re partially or completely stuck beneath the gumline.
There are several types of impaction. Mesial impaction is the most common, where the tooth angles toward the front of your mouth and presses into the neighboring molar. Vertical impaction means the tooth points in the right direction but hasn’t broken through the gum. Horizontal impaction is the trickiest: the tooth lies completely on its side, trapped under the gum and sometimes pressing into the root of the adjacent tooth. The more deeply impacted a tooth is, the more tissue and bone need to be moved to reach it.
Anesthesia Options
You’ll have a few choices for how much you feel and remember during the procedure. Local anesthesia numbs only the area around the tooth, so you’re fully awake but shouldn’t feel pain. This is common for simple extractions where the tooth has already come through.
Most wisdom tooth removals use sedation on top of local anesthesia. Sedation puts you in a sleepy, relaxed state where you breathe on your own but are unlikely to remember much of the procedure. This is different from general anesthesia, which puts you fully unconscious and requires a ventilator to breathe for you. General anesthesia is less common and typically reserved for complex cases. If your teeth are deeply impacted or the removal is expected to be difficult, your dentist will likely refer you to an oral surgeon rather than doing the procedure in the office.
What Happens During the Procedure
For a simple extraction, the dentist loosens the tooth with a specialized instrument, then pulls it out with forceps. The whole process can take just a few minutes per tooth.
Surgical extraction of an impacted tooth involves more steps. The surgeon makes an incision in the gum tissue to expose the tooth and any bone covering it. If bone is blocking access, a small amount is removed. In many cases, the tooth itself is cut into smaller pieces so it can be taken out through a smaller opening, which reduces trauma to the surrounding tissue. Once the tooth is out, the surgeon cleans the socket, may place a few stitches to close the gum (often dissolvable ones), and packs the area with gauze to control bleeding.
Having all four wisdom teeth removed in one session is standard practice. The entire procedure usually wraps up in under an hour, though heavily impacted teeth on both sides can take longer.
The First Few Days of Recovery
Plan to stay home for at least three to five days. Swelling and pain don’t peak right away. Many people feel worst on the third or fourth day, then notice a steady improvement from there. That delayed peak catches people off guard, so don’t assume something went wrong if day three feels harder than day one.
For the first 24 hours, expect some bleeding (bite down gently on the gauze your surgeon provides), facial swelling, and grogginess from sedation. Stick to soft foods like yogurt, applesauce, and smoothies. Avoid using a straw, since the suction can pull the blood clot out of the socket. Skip carbonated and alcoholic drinks for at least five days. Most people can return to exercise within 48 to 72 hours, though you should ease back in rather than jumping to intense workouts.
Socket Irrigation
Starting around five days after surgery, you’ll likely be given a curved-tip syringe to flush out the extraction sockets. Fill the syringe with warm salt water, place the tip gently into the socket, and flush until the water runs clear. This removes trapped food and debris that your toothbrush can’t reach.
Irrigate at least twice a day, ideally after every meal, and keep it up until the sockets close completely. That can take four to six weeks. A small amount of bleeding during the first few irrigations is normal and stops quickly.
Dry Socket and Other Risks
The most talked-about complication is dry socket, which happens when the blood clot in the extraction site dissolves or gets dislodged before the wound heals. Without that clot, bone and nerves are exposed to air, food, and bacteria, causing sharp, radiating pain that typically starts two to four days after surgery. Dry socket affects about 2% to 5% of all tooth extractions.
Several factors raise your risk significantly:
- Smoking makes dry socket over three times more likely.
- Hormonal birth control containing estrogen can slow healing.
- Using a straw creates suction that can pull the clot loose.
- Vigorous rinsing or swishing mouthwash too hard can dislodge it.
- Poor oral hygiene lets bacteria accumulate around the wound.
If you develop dry socket, your surgeon can pack the socket with a medicated dressing that relieves pain within hours.
Nerve Injury
Lower wisdom teeth sit close to a nerve that runs through the jawbone, supplying sensation to your lower lip, chin, and tongue. During extraction, this nerve can be bruised or stretched, causing numbness or tingling in those areas. The risk is low, and when it does happen, sensation almost always returns on its own over weeks to months. Permanent nerve injury is rare. Your surgeon will review your X-rays or 3D scans beforehand to assess how close the tooth roots sit to the nerve and plan accordingly.
What Full Healing Looks Like
The surface of the gum typically closes within one to two weeks, and any non-dissolvable stitches are removed around that time. Underneath, the bone and deeper tissue continue remodeling for several months, but this process happens without any symptoms. By the six-week mark, the sockets are usually closed enough that you no longer need to irrigate, and you can eat normally without worrying about food getting trapped.
Most people look and feel back to normal well before that. The visible swelling fades within a week, and the soreness tapers off steadily after the day-three or day-four peak. If swelling gets worse after three days instead of better, or if you develop a fever, contact your surgeon, as these can signal infection.