Do wisdom teeth always have to be removed?

No. Wisdom teeth that are fully erupted, healthy, cleanable and causing no problems can often be kept and monitored. Removal is commonly recommended when there are repeated infections, decay, cysts, damage to the neighboring tooth, or no room for the tooth to come in.

What happens if I leave impacted wisdom teeth in?

Many never cause a problem. Some later develop infection of the gum over them, decay, or damage to the tooth in front. If you keep them, the usual plan is to have them checked at routine visits, with x-rays from time to time.

What is the best age to have wisdom teeth out?

When removal is needed, it is often suggested in the late teens or early twenties, because roots are shorter and recovery tends to be quicker. That is a generalization; the right timing for you depends on your own teeth and health.

Wisdom teeth · Keep or remove · Free · Nothing saved

Should my wisdom teeth come out?

That is a decision for you and your dentist, made from an exam and x-rays. This checklist shows which of the usual reasons for removal apply to you, so you know what to ask.

Tool — Wisdom teeth: what applies to you

Tick everything that is true of your wisdom teeth.

Pain or swelling at the back of my mouth that keeps coming backA flap of gum over the tooth that gets sore or infectedMy dentist has found decay in the wisdom tooth or the tooth in front of itAn x-ray showed a cyst, or the tooth pressing on its neighborThe tooth is only partly through and food packs around itSwelling in my face, trouble opening my mouth, or fever right nowThe tooth is fully through, I can brush and floss it, and it has never bothered meIt is completely under the gum and has never caused symptoms

Result

Tick what applies to see the result.

Not a recommendation · The decision is made with your dentist or oral surgeon, from an exam and x-rays

Table 1 — Questions to ask at the appointment

Whichever way it is leaning

What did the x-ray show?	The angle of each tooth, how close the roots are to the nerve or sinus, and whether there is any damage yet.
What happens if we wait?	What you would monitor, how often, and what change would tip the decision.
Is it easier now or later?	Roots lengthen and bone becomes denser with age, which can change the surgery and the recovery.
All four, or only the problem ones?	Upper and lower wisdom teeth behave differently and do not have to be treated as a set.
What are the risks for me?	Dry socket, infection, and the small risk of lasting numbness for lower teeth close to the nerve.
What will it cost, and what sedation is planned?	Ask for a written estimate that includes sedation and follow-up.

Why there is no universal answer

Removal and monitoring are both mainstream

Wisdom teeth that are causing infection, decay, cysts or damage to the next tooth are generally removed, and few dentists would disagree. The real difference of opinion is over healthy wisdom teeth that are causing no trouble: some dentists recommend taking them out while the patient is young and the surgery is simpler, and others prefer to watch them with regular x-rays.

Both approaches carry risk. Surgery has a recovery and occasional complications. Leaving a tooth means it has to be kept clean for life and checked regularly, and trouble can appear later when removal is harder. Which trade-off suits you depends on what your own x-rays show.

Common questions

Do wisdom teeth always have to be removed?: No. Wisdom teeth that are fully erupted, healthy, cleanable and causing no problems can often be kept and monitored. Removal is commonly recommended when there are repeated infections, decay, cysts, damage to the neighboring tooth, or no room for the tooth to come in.
What happens if I leave impacted wisdom teeth in?: Many never cause a problem. Some later develop infection of the gum over them, decay, or damage to the tooth in front. If you keep them, the usual plan is to have them checked at routine visits, with x-rays from time to time.
What is the best age to have wisdom teeth out?: When removal is needed, it is often suggested in the late teens or early twenties, because roots are shorter and recovery tends to be quicker. That is a generalization; the right timing for you depends on your own teeth and health.

General information · Not dental advice

This checklist reports which common reasons apply. It does not recommend removal or monitoring, and it cannot see your x-rays. We always recommend seeing a dentist. Nothing on this site can examine your mouth or tell you what is wrong. If something hurts, looks wrong, or worries you, book an exam, and go sooner if it is getting worse.

Emergency? If you have trouble breathing or swallowing, swelling that is spreading toward your eye or neck, a fever with facial swelling, or bleeding that will not stop, call 911 or go to your nearest emergency room immediately. Full disclaimer

About this tool

This tool gives general, educational information only. It does not know your health history, has not examined you, and cannot diagnose anything or tell you what treatment you need. Use it to prepare for a conversation with your dentist, not to replace one.

Medical disclaimer

The information provided on Urgent Dental Helper is for general informational and educational purposes only. It is NOT intended to be a substitute for professional medical or dental advice, diagnosis, or treatment. Urgent Dental Helper is not a dental practice, and nothing here has examined your mouth. Always see a licensed dentist, physician, or other qualified health provider in person about any dental or medical condition. Never disregard professional advice or delay in seeking it because of something you have read or any result you received on this website.