Surgical Tooth Extraction

Why Might a Tooth Need Surgical Extraction?

A surgical approach may be considered when a tooth cannot be removed appropriately using a routine extraction technique.

This can occur when:

• The tooth has broken close to or below the gum line
• The roots have a shape or position that makes removal more involved
• Part of the tooth is covered by gum tissue
• The tooth is partially or completely covered by bone
• Access to the tooth is limited
• The tooth has fractured during an extraction
• The position of the tooth makes conventional removal difficult

These factors do not automatically mean that surgery will be required. Your dentist will assess the tooth and surrounding structures before deciding which approach may be appropriate.

What Is Involved in a Surgical Extraction?

The procedure varies according to the tooth being removed.

The area is usually numbed with local anaesthetic before treatment. Once the area is adequately numb, your dentist may make a small incision in the gum to gain access to the tooth.

If necessary, a small amount of bone may be removed to expose the tooth. A tooth that is difficult to remove in one piece may also be divided into smaller sections. These sections can then be removed individually.

After the tooth has been removed, the area may be cleaned and the gum repositioned. Stitches may be placed depending on the procedure.

Your dentist will explain the steps that are relevant to your extraction before treatment begins.

What Happens Before Surgical Extraction?

An assessment is carried out before the procedure to understand the tooth's condition and position.

Your dentist will examine the tooth, surrounding gums and other relevant areas of your mouth. An X-ray may be recommended where appropriate to assess the roots, surrounding bone and nearby anatomical structures.

Your dental and medical history may also be discussed. Tell your dental team about any medicines you take and any relevant health conditions or previous reactions to dental treatment.

This information helps your dentist plan the procedure and discuss any factors that may need to be considered.

Will I Be Awake During the Procedure?

Surgical extraction is commonly carried out using local anaesthetic, which numbs the area being treated while you remain awake.

You may notice pressure, movement or vibration during the procedure, even though the area is numb. Your dentist will monitor you during treatment and can respond if you experience discomfort.

For some patients or particular procedures, other forms of anxiety or pain management may be discussed. If you feel nervous about the procedure, tell your dental team before treatment so your concerns can be addressed.

Does Surgical Extraction Always Involve Removing Bone?

No. The amount of access required depends on the tooth.

Some surgical extractions may require an incision in the gum without the need to remove bone. In other cases, removing a small amount of surrounding bone may be necessary to access the tooth.

Your dentist will determine the technique based on the position and condition of the tooth.

Can the Tooth Be Divided During Extraction?

Sometimes. If a tooth has several roots or its position makes removal in one piece difficult, the dentist may divide it into sections.

Removing the sections separately can allow the dentist to access and remove the tooth according to its individual anatomy.

This is a planned technique that may be used as part of a surgical extraction. Your dentist can explain whether sectioning is likely to be considered for your particular tooth.

What Happens Immediately After the Extraction?

Once the tooth has been removed, your dentist will manage the extraction site according to the procedure performed. Stitches may be placed where appropriate.

You may be asked to bite gently on gauze for a period of time to help manage bleeding from the extraction site.

Your dental team will provide instructions about caring for the area, eating and drinking, cleaning your mouth and other aspects of recovery.

Follow the specific instructions provided by your dentist, as aftercare can vary depending on the procedure.

What Is Recovery Like?

Some tenderness, swelling or bruising can occur following a surgical extraction. The extent and duration can vary depending on the tooth, the procedure and individual factors.

Your dentist will explain what you may notice during the initial healing period and provide appropriate aftercare guidance.

If you develop significant bleeding, increasing swelling, worsening pain, fever or another symptom that concerns you, contact your dental practice for advice.

What Should I Avoid After Surgical Extraction?

Your dentist will provide specific instructions based on your procedure. You may be advised to avoid activities that could disturb the extraction site during the early healing period.

You may also receive guidance about:

• Eating and drinking
• Cleaning your teeth around the extraction site
• Physical activity
• Smoking or vaping
• Alcohol
• Managing discomfort
• Looking after any stitches

Do not place objects into the extraction site or attempt to remove anything from it yourself.

How Is Surgical Extraction Different From a Complex Extraction?

The terms can sometimes overlap, but they describe different aspects of treatment.

A complex extraction refers to a tooth that presents additional difficulty because of factors such as its condition, position, root shape or access.

A surgical extraction refers to the technique used when additional surgical access is needed to remove the tooth.

Therefore, a complex extraction may not always require surgery, while a surgical extraction involves a surgical approach to access or remove the tooth.

Your dentist can explain how your particular extraction has been classified and why a specific technique is being recommended.