Wisdom Teeth and Surgical Extractions
Professional Removal When Necessary for Oral Health
What Are Wisdom Teeth?
Wisdom teeth, also known as third molars, are the last adult teeth to emerge, typically between the ages of 17 and 25. Most people develop four wisdom teeth—two at the top and two at the bottom. While some individuals experience no issues, others may develop complications if there isn’t enough room for the teeth to emerge properly.
When wisdom teeth become impacted or cause crowding, infection, or pain, removal may be advised to protect surrounding teeth and overall oral health.
Why Might Wisdom Teeth Need to Be Removed?
- Wisdom teeth are assessed based on their position, the amount of space in the jaw, and any symptoms they may be causing. Common reasons for extraction include:
- Impaction – The tooth is stuck beneath the gum or only partially erupts, causing pain or infection
- Infection or swelling – Due to difficulty cleaning the area properly
- Cyst or damage – Formation of a cyst or pressure on adjacent teeth and bone
- Crowding – Shifting nearby teeth or orthodontic relapse
- Decay – Due to limited access for brushing and flossing
Early assessment by a dentist can help identify whether removal is necessary.
Our Assessment Process
At Lithgow Dental, we begin with a comprehensive oral examination. If your wisdom teeth are causing discomfort or are visible on an X-ray as potentially problematic, we will:
- Assess your jaw and existing teeth
- Review a full-mouth X-ray (OPG) to examine positioning and root formation
- Discuss whether extraction is necessary now or can be monitored
- Explain the procedure and aftercare involved
We only recommend removal when clinically indicated.
Simple vs Surgical Extractions
Depending on the tooth’s position and complexity, your dentist may recommend either:
Simple Extraction
If the wisdom tooth is fully erupted and easy to access, it may be removed under local anaesthetic in a routine dental appointment. This is a straightforward process with minimal healing time.
Surgical Extraction
If the tooth is impacted, broken, or angled deep in the jaw, a minor surgical procedure may be required. This involves making a small incision in the gum and may include sectioning the tooth for easier removal. Surgical extractions are carried out under local anaesthetic, and in complex cases, referral for sedation or general anaesthesia may be discussed.
What to Expect After the Procedure
Post-operative effects are usually mild and temporary. It is normal to experience some:
- Swelling or discomfort
Minor bleeding for a few hours - Limited jaw movement
- Sensitivity at the extraction site
We will provide instructions on pain management, soft diet options, and oral hygiene during recovery. Follow-up appointments may be arranged to monitor healing and ensure no complications arise.
Looking After the Site
To promote healing and minimise discomfort:
- Apply cold packs during the first 24 hours
- Avoid strenuous activity for a few days
- Eat soft foods (e.g. yoghurt, soup, mashed vegetables)
- Avoid smoking or alcohol during recovery
- Use saltwater rinses after 24 hours to keep the site clean
- Take prescribed medications as directed
If you experience significant or prolonged pain, swelling, or fever, please contact our team.
When Should Wisdom Teeth Be Removed?
Wisdom teeth don’t always require removal. If they are healthy, fully erupted, correctly positioned, and easy to clean, they may remain in place long term.
However, proactive removal is sometimes recommended to prevent complications, particularly if:
- They are likely to become impacted
- They are already causing repeated infections
- They threaten the health of surrounding teeth
- They interfere with orthodontic treatment
We assess on a case-by-case basis and only proceed with removal when justified.
Why Choose Lithgow Dental?
- Thorough examination using modern imaging tools
- Clear explanation of all treatment options
- Experienced in both simple and complex extractions
- Focus on comfort, care, and recovery
- Access to referrals for specialist care when needed
We take a conservative, patient-first approach and will never recommend unnecessary procedures.
Do all wisdom teeth need to be removed?
No. Only problematic or high-risk wisdom teeth are removed. Many people retain their wisdom teeth without issue.
Is the procedure painful?
Local anaesthetic is used to numb the area. You may feel pressure but not pain. Some soreness after the procedure is normal and manageable.
How long does recovery take?
Most people recover in 3–5 days after a simple extraction. Surgical removals may take 7–10 days for full recovery.
Will I need time off work or school?
It depends on the complexity. One or two days is often sufficient, but we can advise based on your individual case.
What are dry sockets, and how can they be avoided?
A dry socket occurs when the blood clot is dislodged, exposing bone. It can be prevented by avoiding smoking, straws, or vigorous rinsing too soon.
Can I be referred for sedation or general anaesthetic?
Yes. In cases where patients prefer sedation or the extraction is complex, we can discuss referral options for treatment under general anaesthesia.
Frequently Asked Questions
