Tooth extractions

Tooth extraction, also known as dental extraction, is the process of removing a tooth from its socket in the jawbone. Dentists perform this procedure for a range of reasons.

If you need a dental extraction, we recommend you book your appointment online with Dr Kerry Chen, who consults on Thursdays and Fridays. You can also call Elation Dental on 9725 2029.

1. Reasons for tooth extraction

You might need a tooth removed for several reasons:

Severe gum disease: advanced gum disease can loosen teeth and make extraction necessary.
Tooth decay (cavities): when a tooth is too decayed to restore, extraction may be the only option.
Infection: deep infection inside a tooth can compromise its health and require removal.
Broken teeth: a badly fractured tooth may be beyond repair.
Orthodontic reasons: teeth are sometimes removed to relieve crowding or help orthodontic treatment.
Wisdom teeth: the last molars to come through. If they are impacted or causing problems, removal may be recommended.

2. Preparing for tooth extraction

Before the procedure, your dentist at Elation Dental Croydon South will:

Review your medical history.
Examine the affected tooth and surrounding gums.
Take dental X-rays to check the tooth’s position and root structure.

3. The extraction process

There are two main types of extraction:

Simple extractions
- These do not require any cuts to the gum.
- Local anaesthetic is used to numb the tooth and surrounding area.
- We gently loosen the tooth and remove it.
Surgical extractions
- Dr Kerry Chen at Elation Dental Croydon South performs surgical extractions, including wisdom teeth.
- Surgical extractions are needed for:
  - Impacted wisdom teeth.
  - Severely broken or decayed teeth.
  - Teeth with complex root shapes.

4. After your extraction

Once the tooth is removed, we make sure the socket is clean.

If the gum was opened during the extraction, stitches may be needed. We often use an absorbable dressing as a modern alternative to stitches.
Some bleeding is normal at first. Biting firmly on gauze helps control it.
Some pain and discomfort is common once the anaesthetic wears off. Follow our instructions for pain relief and aftercare.

5. Alternatives to extraction

Extraction is sometimes unavoidable, but there are alternatives:

Root canal treatment: saves a decayed or damaged tooth by removing the infected pulp.
Dental fillings: repair cavities caused by decay.
Dental crowns: restore and protect damaged teeth.

Tooth extraction is a common dental procedure, and your dentist will guide you through each step. Learn more about extractions and wisdom teeth at Elation Dental.