“Doctor, my wisdom tooth is not hurting. Do I still need to remove it?”
This is a very common question.
And the answer is:
Not every wisdom tooth needs to be removed.
Yes, you read that correctly.
Just because you have a wisdom tooth does not automatically mean you need surgery.
Wisdom teeth are the last set of molars to come into the mouth, usually during the late teens or early twenties.
For some people, they erupt normally and function just like any other tooth.
For others, there simply isn’t enough space.
And that is when problems can begin.
Why do wisdom teeth cause problems?
A wisdom tooth may remain partially or completely trapped under the gum.
It may grow at an angle.
It may push against the neighbouring tooth.
Or it may erupt in a position that makes cleaning extremely difficult.
A partially erupted wisdom tooth is particularly prone to food getting trapped around it.
This can lead to inflammation, infection and pain.
So when do we usually consider removal?
Removal may be recommended if the wisdom tooth is causing repeated infection, significant decay, damage to the neighbouring tooth, gum problems, cystic changes or other clinically significant problems.
If the tooth is impacted and has an unfavourable position, your dentist may also recommend removal depending on the findings.
But again, the decision should be based on examination and imaging.
Not simply on the fact that it is a wisdom tooth.
What if it does not hurt?
Pain is not the only sign of a problem.
A wisdom tooth can sometimes cause decay or gum problems without causing obvious symptoms.
This is why an examination can be useful even if you are not currently in pain.
At the same time, an asymptomatic wisdom tooth does not automatically need to be removed.
We need to look at its position, its relationship with the neighbouring tooth, the surrounding bone and gum health and whether it can be kept clean and healthy.
Why do dentists sometimes recommend removing it before it causes trouble?
In some situations, the position of the tooth suggests that future problems are likely.
For example, a partially erupted tooth that repeatedly traps food may be difficult to maintain.
In such cases, your dentist may discuss removal before you end up dealing with repeated episodes of pain and swelling.
But this should be a discussion, not a blanket rule.
Is wisdom tooth removal painful?
The procedure is generally performed under local anaesthesia, so the area is numbed before treatment.
You may feel pressure during the procedure, but you should not be feeling sharp pain.
After removal, some swelling, soreness and difficulty opening the mouth can occur, particularly after a surgical extraction.
The extent of discomfort varies from person to person and depends on the position and complexity of the tooth.
Your dentist will give you specific instructions for recovery.
Can a wisdom tooth be saved?
Sometimes, yes.
If the tooth is properly erupted, functional, healthy and can be maintained, there may be no reason to remove it simply because it is a wisdom tooth.
That is why I don’t like the idea of removing teeth just because they are “wisdom teeth.”
Every tooth deserves to be assessed individually.
So, do you really need to remove your wisdom tooth?
If your wisdom tooth is hurting, swelling or repeatedly getting food stuck around it, get it checked.
And even if it is not hurting, if you have been advised to remove it, ask your dentist why.
Look at the X ray.
Understand the position of the tooth.
Understand the risks of keeping it and the reasons for removing it.
Once you understand the problem, the decision becomes much less scary.
And yes, you can absolutely ask: “Doctor, do I really need to remove this?”
You should.
