Wisdom Teeth and Wisdom Tooth Extraction: What You Need to Know

Marmaris Diş Kliniği
2 days ago
4 min read

Wisdom teeth, also known as third molars, are the last permanent teeth to develop and usually appear between the late teenage years and early twenties. While some people have enough space for their wisdom teeth to grow normally, others may experience pain, infection, crowding, or other dental problems.

In some cases, wisdom teeth can be left in place and monitored. However, when they cause problems or are unlikely to function properly, wisdom tooth extraction may be recommended.

What Are Wisdom Teeth?

Wisdom teeth are the four teeth located at the very back of the upper and lower jaws. They are the last teeth to develop.

Not everyone develops all four wisdom teeth, and some people do not develop any.

Wisdom teeth may erupt normally when there is sufficient space in the jaw. However, limited space can cause them to become impacted, meaning they cannot fully emerge into the mouth.

Why Do Wisdom Teeth Cause Problems?

Wisdom teeth can cause problems when they do not have enough room to grow properly.

Common issues include:

Pain or discomfort
Swollen gums
Gum infection
Tooth decay
Food becoming trapped around the tooth
Damage to neighbouring teeth
Cysts around the tooth
Difficulty opening the mouth
Recurrent inflammation around a partially erupted tooth

An impacted wisdom tooth does not always cause immediate symptoms, which is why dental examinations and X-rays can be useful for assessing its position.

Symptoms of Problematic Wisdom Teeth

You may need a dental examination if you experience:

Pain at the back of your mouth
Swelling around a wisdom tooth
Red or bleeding gums
Bad breath or an unpleasant taste
Difficulty chewing
Jaw discomfort
Difficulty opening your mouth
Repeated infections around the wisdom tooth

If you develop significant facial swelling, fever, or difficulty swallowing or breathing, seek urgent professional medical or dental care.

When Does a Wisdom Tooth Need to Be Removed?

Not every wisdom tooth needs to be extracted.

Your dentist may recommend removal if the tooth is causing or is likely to cause problems such as:

Repeated infections
Significant tooth decay
Gum disease
Damage to adjacent teeth
Persistent pain
An abnormal position
Cysts or other pathology

The decision should be based on a clinical examination and, where appropriate, dental imaging.

What Is Wisdom Tooth Extraction?

Wisdom tooth extraction is a procedure in which a dentist or oral surgeon removes a wisdom tooth from the jaw.

The complexity of the procedure depends on whether the tooth has fully erupted and how it is positioned.

Simple Wisdom Tooth Extraction

If the wisdom tooth has fully erupted and is easily accessible, it may be possible to remove it using a relatively straightforward extraction procedure.

Surgical Wisdom Tooth Extraction

An impacted or partially erupted wisdom tooth may require a surgical extraction.

The dentist may need to make a small incision in the gum and, depending on the position of the tooth, divide the tooth into sections to remove it safely.

What Happens During Wisdom Tooth Removal?

The procedure generally involves several steps:

1. Examination and X-Ray

Your dentist will assess the wisdom tooth and its relationship to surrounding structures. An X-ray may be taken to determine its position and root shape.

2. Local Anaesthesia

Local anaesthetic is used to numb the area. You should not feel significant pain during the procedure, although you may feel pressure.

3. Removing the Tooth

The dentist carefully removes the wisdom tooth. For an impacted tooth, a surgical approach may be necessary.

4. Stitches

Depending on the procedure, stitches may be required. Some stitches dissolve naturally, while others may need to be removed during a follow-up appointment.

Is Wisdom Tooth Extraction Painful?

The area is numbed with local anaesthetic during the procedure, so significant pain should not be expected while the tooth is being removed.

Some pain, swelling, and discomfort are normal after the anaesthetic wears off. Your dentist can provide appropriate aftercare and pain-management advice.

Recovery After Wisdom Tooth Extraction

Recovery varies depending on the complexity of the extraction and the individual patient.

During the first few days, you may experience:

Swelling
Mild bleeding
Jaw stiffness
Tenderness
Difficulty chewing

Your dentist will provide specific instructions following the procedure.

Helpful Aftercare Tips

After wisdom tooth extraction:

Follow your dentist's instructions carefully
Avoid smoking
Avoid strenuous physical activity initially
Eat softer foods if chewing is uncomfortable
Maintain good oral hygiene while avoiding direct disturbance of the extraction site
Avoid vigorous rinsing immediately after the procedure

If bleeding does not settle, pain becomes significantly worse after initially improving, or you develop increasing swelling or fever, contact your dentist.

What Is Dry Socket?

Dry socket, also known as alveolar osteitis, is a possible complication after tooth extraction. It occurs when the blood clot that normally forms in the extraction socket is lost or breaks down prematurely.

It can cause significant pain, often a few days after the extraction.

Smoking can increase the risk of dry socket, which is another reason to avoid smoking during the healing period.

Can Wisdom Teeth Be Left in Place?

Yes. If a wisdom tooth is healthy, functional, properly positioned, and not causing problems, your dentist may recommend monitoring it rather than removing it.

Regular dental examinations can help identify changes over time.

Conclusion

Wisdom teeth do not always need to be removed. However, impacted, infected, decayed, or problematic wisdom teeth may require extraction to prevent pain and other dental complications.

If you experience pain, swelling, recurrent infection, or discomfort at the back of your mouth, a dental examination and appropriate imaging can help determine whether wisdom tooth extraction is necessary.