When Is a Tooth Extraction Needed?

At Kew Road Dental, we always aim to save your natural teeth wherever possible. However, in some cases a tooth extraction may be the best option to prevent pain, infection, or further dental complications.

Before recommending removal, we will carefully assess your tooth and discuss all possible alternatives, such as fillings, root canal treatment, or crowns.

If extraction is required, we will also explain suitable options to replace the missing tooth, including dental implants or bridges.

Common Reasons for Tooth Extraction

Wisdom Tooth Problems

Wisdom teeth often become impacted when there is not enough space for them to grow properly. This can cause pain, swelling, infection, and difficulty cleaning the area. In these cases, removal is often recommended.

Tooth Decay or Infection

Severe decay or infection can damage the tooth beyond repair. If root canal treatment is not suitable, extraction may be necessary to stop pain and prevent the infection spreading.

Overcrowding

In some cases, teeth may be removed as part of orthodontic treatment to create space and allow the remaining teeth to be properly aligned.

Broken or Traumatic Teeth

Teeth that are badly broken due to injury or trauma may not be restorable and may need to be removed.

What Happens During a Tooth Extraction?

Your dentist will begin by numbing the area with a local anaesthetic to ensure the procedure is as comfortable as possible.

Once the area is numb, the tooth is carefully loosened and removed. In some cases, a small surgical procedure may be required for more complex extractions such as impacted wisdom teeth.

The procedure is usually quick, and you will be given clear aftercare instructions to support healing.

Tooth Extraction Aftercare

Recovery time varies depending on the complexity of the extraction and your overall health.

To support healing, it is important to:

• Rest for the first 24–48 hours
• Avoid strenuous activity
• Take prescribed medication as directed
• Avoid rinsing vigorously for the first 24 hours
• Rinse gently with warm salt water after 24 hours
• Avoid smoking or drinking alcohol during early healing
• Eat soft foods while the area heals

Mild swelling and discomfort are normal and usually improve within 48–72 hours. Complete healing of the gum and bone may take several weeks.

If you experience any concerns during recovery, our team is always available to help.