How Do I Know if I Have Wisdom Teeth?
Ask your dentist about the positioning of your wisdom teeth. They may take an X-ray periodically to evaluate for the presence and alignment of your wisdom teeth. Your dentist may also decide to send you to an oral surgeon for further evaluation.
Your dentist or oral surgeon may recommend that your wisdom teeth be extracted even before problems develop. This is done to avoid a more painful or more complicated extraction that might have to be done a few years later.
How Are Wisdom Teeth Removed?
The relative ease at which your dentist or oral surgeon can extract your wisdom teeth depends on their position and stage of development. Your oral health care provider will be able to give you an idea of what to expect during your pre-extraction exam.
What Happens During Wisdom Teeth Removal?
Before your wisdom teeth are pulled, the teeth and the surrounding tissue will be numbed with a local anaesthetic — the same type used to numb a tooth prior to having a cavity filled. In addition to the local anesthetic to numb the pain, you and your dentist or oral surgeon may decide that a sedative is desired to control any anxiety.
What Does Recovery Involve After Wisdom Teeth Are Pulled?
After having your wisdom teeth removed, the speed of your recovery depends on the degree of difficulty of the extraction (a simple extraction of a fully erupted tooth versus a tooth impacted into the jawbone). In general, here’s what to expect.
During the first 24 hours
- Bleeding may occur for several hours after tooth extraction. To control it, position a piece of clean moist gauze over the empty tooth socket and bite down firmly. Apply constant pressure for about 45 minutes. A moistened tea bag is an effective alternative. The tannic acid in tea helps to heal, and allow blood clots to form (blood clots function similarly to scab over an open wound). Repeat if necessary.
- Facial swelling in the area where the tooth was extracted typically occurs. To minimize swelling, place a piece of ice, wrapped in a cloth, on that area of your face on a schedule of 10 minutes on, followed by 20 minutes off. Repeat as necessary during this first 24-hour period.
- Pain medications can be taken for minor pain, be sure to ask your dentist which OTC medication they would recommend prior to taking anything. Your dentist or oral surgeon may prescribe more potent pain relievers too, if necessary.
- Antibiotics that may have been prescribed prior to tooth extraction (to treat any active infection around the wisdom tooth to be extracted) should continue to be taken until the full prescription is gone.
- Foods should be restricted to a liquid or soft foods, your dentist should be able to provide you with more detailed lists of what you should/shouldn’t have.
What Are Potential Complications of Wisdom Tooth Removal?
Two of the more important complications after having your wisdom teeth removed include:
- Dry socket. Dry socket is a common complication that occurs when either a blood clot has failed to form in the extracted tooth socket or else the blood clot that did form has been dislodged. Without clot formation, healing will be delayed. It is accompanied by pain (ranging from “dull” to moderate to severe) and a foul mouth odor. Your dentist or oral surgeon will treat the dry socket by placing medication in the socket. Be sure to call and get an appointment right away if you think you may have dry socket.
- Paresthesia. Paresthesia is a rarer complication of wisdom teeth extraction. Wisdom teeth entrapped in the jawbone are often close to nerves. Sometimes these nerves can be bruised or damaged during the tooth removal process. The result is a numbness (called a paresthesia) of the tongue, lip, or chin that can last a few days, weeks, months, or may even be permanent.