Wisdom Tooth Removal

What it involves

Wisdom tooth removal is the surgical or simple extraction of one or more of the third molars at the back of the mouth. A wisdom tooth that is impacted may need a small cut in the gum, and sometimes some bone removal. Procedures are done by dentists or by oral and maxillofacial surgeons.

Who it is for

Removal is usually discussed when a wisdom tooth is repeatedly infected, decayed, painful, damages the tooth in front, or cannot come through properly. Many wisdom teeth cause no trouble, and a dentist will not necessarily recommend removing them without a reason.

How long it usually takes

The time depends on how many teeth are taken out and how difficult they are. The clinic can tell you whether it is a short visit or needs sedation or a hospital setting.

What to expect

The dentist or surgeon takes an X-ray to see the position of the tooth and roots, discusses anaesthesia options and explains risks. The area is numbed, or you may be sedated or put under general anaesthetic for more complex cases. Stitches are sometimes used.

Aftercare

Expect some swelling, stiffness and tenderness in the first days. Follow the written advice on keeping the area clean, eating soft foods and avoiding smoking, which can delay healing. Contact the surgeon if bleeding continues, pain gets worse after the first days or you have fever or numbness that persists.

When to seek it

See a dentist if you have pain at the back of the jaw, swollen gum over a back tooth, a bad taste or difficulty opening your mouth. Facial swelling or difficulty swallowing or breathing needs urgent medical attention.

What affects the cost

Cost depends on the number of teeth, whether they are impacted, the type of anaesthesia, the setting and any scans required. HealthNaro shows a price only where a clinic has supplied a figure with a source and date.

This page is general information and not medical advice. In an emergency, contact your local emergency number.

Sources: NHS; NHS.