Wisdom tooth removal
Quick answer
What is this treatment?
A wisdom tooth is the back molar that often erupts in young adulthood. Sometimes there is too little space or the gum around it becomes inflamed. Removal is not always needed; the decision depends on symptoms, position, cleanability and risks.
When it may be needed
- Pain or swelling at the back of the mouth.
- Recurring inflammation or bad taste around a wisdom tooth.
- Difficult cleaning causing decay or gum problems.
- Pressure, limited mouth opening or questions after an X-ray.
What to expect
- We listen to your symptoms and check the tooth and gum.
- An X-ray may be needed to assess roots and position.
- Simple removal may sometimes be possible in practice; complex positions often require referral.
- We discuss anaesthesia, soreness, risks and aftercare before treatment.
Preparation and aftercare
- Eat normally beforehand unless you receive different advice.
- Tell us which medicines you use, especially blood thinners.
- After removal, follow instructions about rinsing, eating, smoking and exercise.
- Call if swelling increases, fever develops, bleeding continues or pain worsens.
Costs and insurance
For treatments where this is legally required or appropriate, you receive a clear cost estimate in advance. Current NZa rates are available on our pricing page.
The final route depends on the examination, materials, any referral and your insurance.
Frequently asked questions
Does every wisdom tooth need removal?
No. If it is well positioned, symptom-free and easy to clean, monitoring may be enough.
When is referral needed?
Deep or difficult positions, nearby nerves or higher risks may make referral to an oral surgeon sensible.
Will I need an X-ray?
Often an X-ray helps assess position and roots. The dentist will discuss whether it is needed.
How long does recovery take?
It varies. Swelling and tenderness may last several days; follow the aftercare instructions you receive.