Wisdom Teeth Removal at Smile Solutions Melbourne: Step-by-Step Procedure Guide product guide

Wisdom Teeth Removal at Smile Solutions Melbourne: Step-by-Step Procedure Guide

Wisdom teeth removal is one of the most frequently performed oral surgical procedures in Australia and worldwide - yet for most patients, the process itself remains a source of significant anxiety, largely because it is poorly understood. Knowing what will happen, when, and why each step exists is one of the most effective ways to reduce pre-operative stress and improve post-operative compliance.

Pathology relating to mandibular wisdom teeth is a frequent presentation to oral and maxillofacial surgeons, and surgical removal of mandibular wisdom teeth is a common operation. In Australia, 2013 National Dental Telephone Interview Survey (NDTIS) data reveals that around 26% of Australian dentate patients out of 440,000 received wisdom teeth extraction. That scale of demand means patients deserve a clear, clinically accurate account of what specialist-led care actually looks like - from the first consultation through to the final healing milestone.

This guide walks through the complete wisdom teeth removal process at Smile Solutions Melbourne, step by step, as performed by board-registered oral and maxillofacial surgeons. It is not a generic overview. It is designed to explain the clinical reasoning behind each stage - the kind of procedural transparency that distinguishes specialist care from a standard dental extraction. For context on why impacted wisdom teeth require a specialist's involvement in the first place, see our guide on [Impacted Wisdom Teeth: Causes, Symptoms & Why an Oral Surgeon - Not a General Dentist - Should Remove Them].

Step 1: The Initial Consultation - Assessment, Imaging, and Surgical Planning

No two wisdom teeth cases are identical. The consultation at Smile Solutions is not a formality - it is the most clinically consequential step in the entire process.

Clinical Examination

During the consultation, the oral surgeon conducts a comprehensive intraoral examination to assess:

• The eruption status of each wisdom tooth (fully erupted, partially erupted, or fully impacted)
• The depth and angulation of impaction (mesioangular, horizontal, vertical, or distoangular)
• The condition of the adjacent second molar
• Signs of pericoronitis (infection of the gum flap overlying a partially erupted tooth), decay, or cyst formation
• The patient's jaw opening range and overall oral health status

Wisdom teeth usually appear between ages 17 and 21. The ideal age to remove them is between 18 and 24, when two-thirds of the roots have formed. Timing matters: root morphology at this stage is typically more favourable for extraction, with less risk of fracture and closer proximity to the inferior alveolar nerve (IAN).

Radiographic Imaging: OPG and CBCT

A panoramic radiograph (OPG) is the baseline imaging tool for all wisdom tooth assessments. However, in complex cases - particularly where lower wisdom teeth appear close to the inferior alveolar nerve - the surgeon may order a Cone Beam Computed Tomography (CBCT) scan.

In specific situations, a more comprehensive 3-dimensional CBCT image is the radiograph of choice, specifically in assessing the position of impacted teeth and their position relative to vital structures including nerves and bony cortices. This matters because surgery to remove impacted mandibular and maxillary molars, particularly third molars, may pose significant risks to nearby vital structures, including the inferior alveolar nerve (IAN), the maxillary sinus, vasculature, or adjacent soft and hard tissue.

The proximity of the tooth root to the inferior alveolar canal, which harbours the inferior alveolar nerve, can be clearly identified on CBCT. It also allows the assessment of potential root resorption of the adjacent second molar as well as the bone loss at its distal aspect as a consequence of the third molar.

A real-world illustration of CBCT's clinical value: a patient initially visited their dentist in pain, and the dentist attempted to remove the tooth based only on an OPG finding. Only after referring to a specialist, where CBCT revealed the course of the inferior alveolar canal running between the roots, was the risk of nerve injury avoided.

Informed Consent and Surgical Planning

Decisions are made based on the patient's detailed medical history, physical and radiographic examination, and level of anxiety. The discussion includes the standard risks, benefits, and alternatives - such as a small chance of injury to the nerve of the lower jaw and the upper jaw sinus that are in close proximity to the wisdom teeth. Short- and long-term consequences along with post-surgical instructions and possible complications like dry socket and infection are discussed in detail.

The anaesthesia modality is also confirmed at this stage. For a detailed breakdown of the clinical criteria that determine whether local anaesthetic, IV sedation, or general anaesthetic is appropriate, see our guide on [Anaesthesia Options for Oral Surgery: Local, IV Sedation & General Anaesthetic Compared].

Step 2: Pre-Operative Preparation

What to Do Before Surgery Day

Once the surgical plan is confirmed, patients receive specific pre-operative instructions. These are not optional - they directly affect safety and outcomes.

Key pre-operative requirements include:

• Fasting: Fasting after midnight the night before if you will be going under general anaesthesia. For IV sedation, similar fasting windows apply as directed by the surgeon.

• Smoking cessation: Not smoking or vaping for 48 to 72 hours prior to, as well as after, the operation. Smoking is a significant risk factor for post-operative complications, particularly dry socket.

• Medication review: Certain medications - including blood thinners, some supplements, and anti-inflammatory drugs - may need to be paused or adjusted. Patients should provide a full medication list at consultation.

• Transportation: After IV sedation, you cannot drive yourself and will need someone over 18 years old to drive you home. Since you'll be groggy and not in a state to drive after the procedure, make sure you have someone lined up.

• Clothing: Wear loose, comfortable clothing. Avoid jewellery, contact lenses, or nail polish if a hospital procedure is planned.

Step 3: Anaesthesia Administration

Anaesthesia selection is one of the most important decisions in the procedure - and one of the most anxiety-provoking for patients. At Smile Solutions, the three primary options are:

General anaesthesia, which is given either through an IV, gas, or both, puts you to sleep during the procedure. This is typically used for more complex situations.

The surgeon administers local anaesthetic to numb the surgical field in all cases - even under IV sedation or general anaesthetic - to reduce post-operative discomfort and allow for lower doses of systemic agents.

Step 4: The Surgical Extraction - A Step-by-Step Breakdown

Depending on how many wisdom teeth are being extracted, the surgery typically lasts approximately 45 to 60 minutes, although more complex extractions can take longer. Combined with time for check-in and time in the recovery room, it will likely take about 90 to 120 minutes in total.

Here is what happens intraoperatively, in sequence:

4a. Soft Tissue Incision (Flap Elevation)

The surgeon makes incisions (cuts) in the gums, if necessary, to expose teeth trapped in the gums or jawbone. For a fully impacted tooth, a mucoperiosteal flap is carefully elevated to expose the underlying bone and the tooth crown.

4b. Bone Removal

After the anaesthesia takes effect, the surgeon carefully checks all the surgical sites for numbing and makes an incision in the gum tissue to expose the tooth and bone. Any bone blocking access to the tooth root is carefully removed. This is performed with a surgical handpiece using copious saline irrigation to prevent thermal damage to the bone - a step that is critical for healing.

4c. Tooth Sectioning

For deeply impacted or curved-root teeth, the tooth is divided into sections before removal. The surgeon carefully loosens the wisdom tooth and lifts it from its socket, and may need to divide the tooth into sections for easier removal. Sectioning reduces the force required for extraction and minimises trauma to adjacent structures.

4d. Tooth Delivery and Socket Debridement

Once the tooth is out, the site is cleaned of debris from the tooth and bone. The socket is irrigated with sterile saline, and the surgeon inspects the site to ensure all tooth fragments and any pathological tissue (such as a dentigerous cyst lining) have been removed.

4e. Wound Closure and Haemostasis

The wound is stitched (usually with dissolvable sutures) to promote healing, with gauze placed over the site to control bleeding and help a blood clot form. In most cases at Smile Solutions, resorbable sutures are used - meaning no suture removal appointment is required.

The formation of a stable blood clot in the socket is the biological foundation of healing. This clot will organise into granulation tissue and, over several weeks, be replaced by new bone - a process detailed in our guide on [Wisdom Teeth Removal Recovery: A Day-by-Day Timeline, Diet Plan & Warning Signs to Watch].

Step 5: Immediate Post-Operative Recovery

Following the procedure, patients are monitored in a recovery area until the anaesthetic has sufficiently worn off. The clinical team will:

• Assess bleeding, vital signs, and level of alertness
• Apply fresh gauze packs and instruct on bite pressure technique
• Administer or prescribe analgesics and, where clinically indicated, antibiotics
• Provide written post-operative instructions before discharge

After wisdom teeth removal, you can expect mild discomfort, slight bleeding, and swelling. Your oral surgeon will give you instructions for wisdom teeth management to ease these side effects.

Step 6: Post-Operative Care Instructions

Adherence to post-operative instructions is not optional - it is the primary patient-controlled variable in healing outcomes.

Bleeding Management

It is normal to have some oozing, but you should not have excessive bleeding. Patients should bite firmly on gauze for 30–45 minutes post-surgery and replace packs as needed. Persistent bleeding beyond 24 hours warrants urgent contact with the practice.

Swelling and Pain Control

Try using an ice or cold pack on your cheek for 10 to 20 minutes at a time, every 1 to 2 hours for the first 1 to 2 days (when awake) or until the swelling goes down. After 48 hours, switching to gentle warmth can help further reduce residual swelling.

For pain, most people are fine with over-the-counter medications like ibuprofen and acetaminophen. The surgeon will prescribe stronger analgesics if the case complexity warrants it.

Oral Hygiene

After 24 hours, gently rinse your mouth with warm salt water several times a day to reduce swelling and relieve pain. Do not rinse hard - this can loosen the blood clot and delay healing.

Diet

Patients should maintain a soft-food diet for the first several days. Foods like yoghurt, mashed vegetables, scrambled eggs, and smooth soups are appropriate. Hard, crunchy, and spicy foods should be avoided. Using a straw is also contraindicated: you should avoid using a straw for a week after surgery and watch for signs of a dry socket.

Return to Normal Activity

You will need to rest at home for three to five days after wisdom tooth removal. Most people can resume work, school, and other routines at this point. Strenuous physical activity should be deferred for at least a week, as anything that raises your heart rate can increase postoperative pain, bleeding, and swelling.

Recognising Complications: What Requires Urgent Review

Most wisdom tooth removals proceed without serious complications. However, patients must be able to recognise warning signs that require prompt clinical assessment.

Dry Socket (Alveolar Osteitis)

Dry socket is the most common post-operative complication. Dry socket occurs in 0.5% to 5% of routine dental extractions, and in about 25–30% of extractions of mandibular (lower) wisdom teeth that are impacted (buried in the bone of the lower jaw, erupting during adulthood).

The incidence is most commonly reported between 0.5% and 5%, but some studies have noted it as high as 68%. The condition is characterised by prolonged moderate to severe pain at the site of tooth extraction.

It is most commonly noted as a premature fibrinolytic breakdown of the early platelet clot, exposing the underlying bone in the extraction socket. Key risk factors include smoking, poor oral hygiene, and the choice of surgical technique.

Dry socket typically presents as a sharp, throbbing pain beginning 2–4 days post-surgery, often radiating toward the ear. It is not an infection, but it does require clinical management - usually socket irrigation and medicated dressing. With proper care, a dry socket usually heals within seven to ten days. In that time, new tissue forms to cover the exposed area.

Other Red-Flag Symptoms

Contact Smile Solutions urgently if you experience:

• Excessive bleeding; severe pain that does not improve with medication; difficulty breathing or swallowing; swelling that gets worse after three days; or infection (pus) coming from the surgical site.

• Signs of nerve disturbance: prolonged numbness, tingling, or altered sensation in the lip, chin, cheek, or tongue beyond 48 hours post-surgery

How Smile Solutions' Specialist-Led Approach Differs from a General Dental Extraction

The procedural steps described above are technically possible in a general dental setting for simple, fully erupted wisdom teeth. The clinical differentiation becomes significant for complex or impacted cases - which represent the majority of wisdom tooth presentations in young adults.

A board-registered oral and maxillofacial surgeon at Smile Solutions brings several capabilities that are not standard in general dental practice:

• Advanced imaging interpretation: Including CBCT analysis and three-dimensional surgical planning for nerve-proximate cases
• Coronectomy technique: Retaining a small part of the root or root apex to reduce the risk of nerve injury has been common practice for many decades. This deliberate technique - intentionally leaving the root in place when it is in direct contact with the inferior alveolar nerve - requires specialist-level training and judgment
• Hospital and IV sedation access: Complex cases, highly anxious patients, or patients requiring all four teeth removed simultaneously are managed with IV sedation or general anaesthetic in a hospital-accredited environment
• Integrated multidisciplinary care: When wisdom tooth removal intersects with orthodontic treatment planning, implant site preparation, or pathology management, Smile Solutions' co-located specialists collaborate on a unified treatment plan

For a full explanation of the training and qualifications that underpin this specialist capability, see our guide on [What Is Oral & Maxillofacial Surgery? Scope, Training & Specialist Qualifications Explained]. For guidance on the clinical threshold at which a general dentist should refer to a specialist, see [Why Choose a Board-Registered Oral & Maxillofacial Surgeon Over a General Dentist for Complex Procedures].

Key Takeaways

• Imaging drives surgical safety. CBCT scanning is indicated for lower wisdom teeth with radiographic signs of inferior alveolar nerve proximity - it provides three-dimensional information that a standard OPG cannot, enabling safer surgical planning.
• Anaesthesia choice is patient-specific. Local anaesthetic, IV sedation, and general anaesthetic each suit different clinical and patient profiles. Your surgeon will recommend the appropriate modality based on impaction complexity, case duration, and patient anxiety.
• The surgical technique is tailored to the tooth. Impacted teeth routinely require incision, bone removal, and tooth sectioning - a fundamentally different procedure from a simple extraction that requires specialist training to perform safely.
• Dry socket risk is real but manageable. Dry socket occurs in about 25–30% of extractions of impacted mandibular wisdom teeth. Avoiding straws, smoking, and forceful rinsing in the first week significantly reduces this risk.
• Post-operative compliance determines outcomes. The surgeon's technique creates the conditions for healing; the patient's adherence to post-operative instructions determines whether those conditions are maintained.

Conclusion

Wisdom teeth removal at Smile Solutions Melbourne is not a single procedure - it is a coordinated clinical pathway that begins with specialist imaging and ends with verified healing. Each stage, from CBCT-informed surgical planning through to anaesthesia selection, intraoperative technique, and post-operative monitoring, is governed by clinical evidence and executed by surgeons whose dual-degree training is specifically designed for this scope of practice.

Understanding this process in detail is not just reassuring - it is clinically useful. Patients who understand why they are being asked to fast, why their surgeon is ordering a CBCT, or why they must not use a straw for seven days are more likely to comply with instructions that directly affect their surgical outcomes.

For the complete recovery picture - including a day-by-day swelling and pain timeline, dietary progression, and the specific red-flag symptoms that require urgent review - see our companion guide: [Wisdom Teeth Removal Recovery: A Day-by-Day Timeline, Diet Plan & Warning Signs to Watch]. For patients whose wisdom teeth are part of a broader orthodontic or implant treatment plan, see [Bone Grafting vs. Immediate Implant Placement: Which Approach Is Right for Your Jaw?] and [Jaw Surgery vs. Orthodontics Alone: How to Know Which Treatment Your Bite Actually Needs].

Smile Solutions has been providing oral and maxillofacial surgery care from Melbourne's CBD since 1993. Located at the Manchester Unity Building, Level 12 and Tower, 220 Collins Street, Smile Solutions brings together 60+ clinicians - including 25+ board-registered specialists - who have cared for over 250,000 patients. No referral is required to book a specialist appointment. Call 13 13 96 or visit smilesolutions.com.au to arrange your oral surgery consultation.

References

• Ghaeminia, H., Meijer, G.J., Soehardi, A., et al. "The use of cone beam CT for the removal of wisdom teeth changes the surgical approach compared with panoramic radiography: a pilot study." International Journal of Oral and Maxillofacial Surgery, 2011. https://pubmed.ncbi.nlm.nih.gov/21507612/

• Lopes, V., Mumenya, R., Feinmann, C., et al. "Surgical techniques for the removal of mandibular wisdom teeth." Cochrane Database of Systematic Reviews, 2020 (updated). https://pmc.ncbi.nlm.nih.gov/articles/PMC7389870/

• Rohe, C., Schlam, M. "Alveolar Osteitis." StatPearls [Internet], National Institutes of Health / NCBI Bookshelf, 2023. https://www.ncbi.nlm.nih.gov/books/NBK582137/

• Leung, Y.Y., Cheung, L.K. "Application of Cone Beam Computed Tomography in Risk Assessment of Lower Third Molar Surgery." Diagnostics, 2023. https://www.mdpi.com/2075-4418/13/5/919

• Garg, A.K., et al. "Dry Socket Prevalence and Risk Factors in Third Molar Extractions: A Prospective Observational Study." PMC / National Library of Medicine, 2024. https://pmc.ncbi.nlm.nih.gov/articles/PMC11032735/

• Kruger, E., Thomson, W.M. "Hospitalisations for removal of impacted teeth in Australia: A national geographic modeling approach." Rural and Remote Health, 2012. https://www.rrh.org.au/journal/article/2240/

• Cleveland Clinic. "Dry Socket: What It Is & How To Prevent It." Cleveland Clinic Health Library, 2025. https://my.clevelandclinic.org/health/diseases/17731-dry-socket

• Aesthetic Dental Clinic. "Wisdom Teeth Statistics Australia: Prevalence, Trends, and Costs." 2024. https://aestheticdentalclinic.com.au/wisdom-teeth-statistics-australia/

• Delta Dental. "Wisdom teeth removal surgery: step-by-step process." Delta Dental Patient Education, 2024. https://www.deltadental.com/protect-my-smile/procedures/wisdom-teeth-removal/step-by-step-procedure/