Wisdom tooth extraction refers to the removal of the last molar at the back of the jaw, which typically erupts between the ages of 17 and 25. In some people, due to a lack of sufficient space, this tooth grows in impacted, partially impacted, or fully erupted, causing pain, gum inflammation, infection, decay of adjacent teeth, or pressure on other teeth. In such cases, after examining the tooth’s condition through a clinical evaluation and X-rays, the dentist may recommend surgical removal of the wisdom tooth to prevent future problems.
No, not everyone has wisdom teeth. Some individuals are congenitally missing one or more wisdom teeth, or their wisdom teeth may never erupt. The number and eruption time of wisdom teeth vary among different people.
No, wisdom tooth extraction is not necessary for everyone. If a wisdom tooth has erupted properly, is healthy, and does not cause pain, infection, decay, or damage to adjacent teeth, it can be preserved.
Wisdom teeth usually begin to erupt between the ages of 17 and 25. However, in some people, they may erupt earlier, later, or remain impacted within the jawbone and never fully emerge from the gums.
The best time for wisdom tooth surgery is typically in the late teens to early twenties, around 17 to 25 years of age. At this age, the tooth roots are not fully formed and the jawbone is more flexible, so the surgery and recovery are generally easier.
Yes, wisdom tooth surgery is generally more complex at older ages. As age increases, the tooth roots become thicker and the jawbone becomes denser, which may result in a longer surgery and a prolonged recovery period.
Wisdom teeth alone do not always cause teeth to become crooked, but if they grow improperly, due to lack of jaw space or pressure on adjacent teeth, they may lead to problems such as crowding, jaw pain, or shifting of some teeth.
Wisdom tooth extraction during pregnancy is performed only in urgent cases, such as severe infection or uncontrollable pain. Non-essential treatments are generally postponed until after delivery, and any procedure must be done in consultation with both the dentist and the physician.
Pain after wisdom tooth extraction is usually most intense during the first 2 to 3 days and then gradually subsides. Most people feel better after one week, but full recovery time depends on the type of surgery and the individual’s condition.
Factors such as surgical complexity, impacted teeth, pre-existing inflammation or infection, poor post-operative care, smoking, and dry socket can all increase pain and prolong the recovery period.
Generally, extraction of an upper wisdom tooth is simpler due to better access and different bone structure. Lower wisdom teeth are more likely to be impacted and may require more complex surgery.
An impacted wisdom tooth is a tooth that, due to a lack of sufficient space or an improper position, cannot fully erupt from the gum and remains partially or completely embedded in the gum or jawbone. This condition may cause pain, gum inflammation, infection, decay of the adjacent tooth, cyst formation, or damage to the jawbone. In such cases, after clinical examination and radiographic evaluation, the dentist recommends surgical removal of the impacted wisdom tooth to prevent complications and maintain oral and dental health.
| Type of wisdom tooth | Growth status | Need for surgery |
|---|---|---|
| Impacted | Completely remains in the gum or jawbone and is not visible. | Usually requires surgery if it causes pain, infection, or damage to the adjacent tooth. |
| Semi-impacted | Part of the tooth has emerged from the gum, but the other part remains beneath the gum. | May require surgery or extraction due to inflammation and bacterial accumulation. |
| Fully erupted | Completely emerged from the gum and visible like other teeth. | Usually removed with a simple extraction and does not always require surgery. |
Impacted and semi-impacted wisdom teeth are more likely to cause problems than fully erupted ones, because they are harder to clean and can lead to infection, decay, or damage to adjacent teeth. The decision to extract or perform “wisdom tooth surgery” should be based on the tooth’s condition, the patient’s symptoms, and the dentist’s examination.
Wisdom tooth impaction is divided into several types based on the direction of growth and the tooth’s angle relative to adjacent teeth. This positioning can determine the difficulty of surgery and the likelihood of complications. These types include:
An impacted wisdom tooth requires surgery when, due to its improper position or being trapped within the gum and jawbone, it causes problems for oral and dental health. In such cases, removing the tooth can prevent more serious complications. Situations that typically require surgical removal of an impacted wisdom tooth include:
Wisdom tooth extraction is not always necessary for orthodontics and depends on the jaw condition, the degree of crowding, and the growth status of the wisdom tooth. If the wisdom tooth has sufficient space and does not cause pressure or shifting of other teeth, extraction is usually not required. In some cases, the dentist or orthodontist may recommend extracting the wisdom tooth before or during treatment, including:
Our other services: Invisible Orthodontics (Clear Aligners) / Tooth Extraction
The most important reasons for the importance of wisdom tooth extraction in orthodontics are:
Providing the Highest Quality Services
Always Stay With Us!
Both wisdom tooth extraction and wisdom tooth surgery are performed with the aim of removing the tooth, but the main difference lies in the condition of the tooth, the complexity of the treatment, and the removal method. If the wisdom tooth is fully erupted and easily accessible, it is usually removed with a simple extraction; however, impacted teeth or those with a complex position typically require surgery. In the table below, we have briefly compared these two processes:
| Feature | Wisdom Tooth Extraction | Wisdom Tooth Surgery |
|---|---|---|
| Tooth condition | The tooth is fully erupted and accessible. | The tooth is impacted, partially impacted, or in a difficult position. |
| Treatment method | Direct removal of the tooth using dental instruments. | Involves incising the gum, removing a portion of bone, or dividing the tooth in some cases. |
| Treatment duration | Usually shorter and simpler. | Takes more time due to greater complexity. |
| Need for stitches | Usually does not require stitches. | In many cases, stitches are needed to repair the gum. |
| Recovery period | Usually faster and with less discomfort. | May involve more swelling, pain, and a longer recovery period. |
| Indications | Healthy or fully erupted wisdom tooth that needs removal. | Impacted, crookedly grown, or infected wisdom tooth with structural issues. |
A wisdom tooth is removed with a simple extraction when it is fully erupted from the gum, is in a proper position, and is easily accessible to the dentist. In such cases, there is no need to cut the gum or remove jawbone, and the tooth is removed using special instruments. Simple wisdom tooth extraction is typically performed under the following conditions:
On the other hand, as you know, if the wisdom tooth is impacted, semi-impacted, crookedly grown, or trapped in the jawbone, it will usually require wisdom tooth surgery.
As mentioned earlier, dry socket is a possible complication after wisdom tooth extraction or surgery, which occurs when the blood clot formed at the tooth site is dislodged or does not form properly. This clot protects the bone and nerves at the surgical site, and its loss can cause severe pain and delay healing. Factors that increase the risk of dry socket include:
If a wisdom tooth is healthy and has grown in a proper position, keeping it usually does not cause problems. However, if the wisdom tooth is impacted, semi-impacted, or problematic, not removing it can lead to various complications, including:
Factors affecting the cost of wisdom tooth extraction include:
Further reading: Tooth extraction in Saadat Abad with painless digital anesthesia!
