What Is a Tooth Extraction?
A tooth extraction is the removal of a tooth from its socket in the jaw. Dentists try to save teeth wherever they can, but sometimes removing one is the healthiest choice, for example when it’s too broken to repair, badly infected or causing repeated problems.
There are two main types. A simple extraction removes a tooth that can be seen in the mouth, using gentle instruments to loosen and lift it out. A surgical extraction is used when a tooth has broken at the gumline or hasn’t fully come through, such as an impacted wisdom tooth. It may involve a small cut in the gum and dissolvable stitches. Whether surgical extractions are offered at the clinic will be confirmed.
Before any extraction, the dentist will explain why it’s recommended and whether there’s a realistic way to save the tooth, such as a root canal and crown.
Wisdom Teeth
Wisdom teeth are the last molars at the back of the mouth, usually appearing in your late teens or twenties. Many people don’t have room for them, so they come through at an angle or stay partly buried in the bone. An OPG (panoramic X-ray) shows exactly how they’re sitting and how close the roots are to nearby nerves.
A partly erupted wisdom tooth can trap food under the gum flap, leading to pericoronitis: swelling, a bad taste and pain when you bite or open wide. One episode can often be managed with cleaning and care. Repeated flare-ups are a common reason to have the tooth removed.
Aftercare
The first 24 hours matter most
Bite on gauze for 30 minutes, rest with your head raised, and don’t rinse, smoke, vape or use a straw. This protects the blood clot that starts healing.
- Bleeding: some oozing is normal for a day. Bite on fresh gauze for 30 minutes if it continues.
- Pain: take over-the-counter pain relief as advised. Soreness usually peaks on day two or three.
- Swelling: a cold pack on the cheek for 15 minutes at a time helps during the first day.
- Cleaning: brush the rest of your mouth as normal. From the next day, rinse gently with warm salt water after meals.
- Food: soft, cool food for a day or two; avoid hot, spicy and crunchy food near the socket.
Swimming, Surfing and Diving After an Extraction
| Activity | General guidance | Why |
|---|---|---|
| Pool swimming | Wait at least 24-48 hours | Exertion and chlorine can disturb the clot |
| Sea swimming and surfing | Often around a week | Paddling effort, wipeouts and sea water near an open socket |
| Scuba diving | Usually longer; ask your dentist | Pressure changes and gripping a regulator can stress the healing socket |
| Flying | Usually a day or two after a simple extraction | Once bleeding has stopped |
These are general timeframes. Follow the advice your dentist gives you, as healing depends on the tooth and how the extraction went.
Replacing the Tooth Later
Once the socket has healed, you can decide whether to replace the tooth. For a gap in the visible part of your smile or a missing back tooth used for chewing, a dental bridge is one fixed option. Wisdom teeth don’t need replacing. The dentist can explain the choices and timing that suit you.
