Wisdom Teeth Removal in Townsville

What Are Wisdom Teeth?

Wisdom teeth are the third and final set of molars, located at the very back of the mouth. Most people have four wisdom teeth — one in each corner. They typically emerge between ages 17 and 25, although they may appear earlier or later in some individuals.

According to the Australian Dental Association, wisdom teeth frequently require removal because the modern human jaw is often too small to accommodate them, leading to impaction, crowding, and associated dental problems. A study published in the Australian Dental Journal found that approximately 70 per cent of Australians will require at least one wisdom tooth extraction during their lifetime.

Quick Answer: Wisdom teeth, also called third molars, are the final set of molars to emerge, typically between ages 17 and 25. They frequently require removal because the modern human jaw is often too small to accommodate them, leading to impaction, infection, and damage to adjacent teeth. At Townsville Dental Clinic, wisdom teeth removal is performed under local anaesthesia with sedation options available for anxious patients. A simple extraction costs approximately $250 to $400 per tooth, while surgical extraction of an impacted tooth costs $400 to $600. Recovery takes three to seven days for most patients. A study in the Australian Dental Journal found that approximately 70 per cent of Australians require at least one wisdom tooth extraction during their lifetime. The Australian Dental Association recommends early assessment in the late teens to minimise complications.

What Are the Symptoms of Impacted Wisdom Teeth?

Many impacted wisdom teeth are detected on routine X-rays before symptoms develop. However, when problems do arise, common signs include:

• Persistent pain or throbbing at the back of the jaw
• Swollen, red, or tender gums around the partially erupted tooth
• Difficulty or discomfort when opening the mouth fully
• Bad breath or an unpleasant taste caused by trapped food and bacteria
• Swelling in the jaw or cheek on the affected side
• Headaches or earaches radiating from the jaw area
• Pain when chewing or biting down on food

If you experience any of these symptoms, we recommend booking an assessment at Townsville Dental Clinic promptly. Early evaluation with digital imaging can identify the cause and prevent complications from worsening.

Why Do Wisdom Teeth Cause Problems?

Impaction

When a wisdom tooth does not have enough room to fully emerge, it becomes impacted — trapped beneath the gum or growing at an angle into the adjacent tooth. Impacted wisdom teeth can cause pain, infection, and damage to neighbouring teeth. There are several types of impaction: mesioangular (tilted forward, the most common), distoangular (tilted backward), horizontal (lying on its side), and vertical (correct orientation but unable to break through the gum).

Partial Eruption

A partially erupted wisdom tooth creates a flap of gum tissue that traps food and bacteria, leading to a painful condition called pericoronitis (infection of the gum around the tooth). Pericoronitis can recur and, in severe cases, may spread to surrounding tissues and cause significant facial swelling.

Crowding

Emerging wisdom teeth can push against adjacent teeth, potentially causing crowding and misalignment.

Cyst Formation

In rare cases, the sac surrounding an impacted wisdom tooth can fill with fluid, forming a cyst that can damage the jawbone, teeth, and nerves.

Does Age Affect Wisdom Teeth Removal?

The ADA recommends that wisdom teeth be assessed during the late teens or early twenties, when roots are not yet fully developed. Younger patients generally experience:

• Easier extractions — the roots are shorter and less firmly anchored in the bone, and the surrounding bone is softer and more pliable.
• Faster healing — younger tissues regenerate more quickly, and the risk of post-operative complications such as dry socket is lower.
• Fewer complications — a systematic review in the International Journal of Oral and Maxillofacial Surgery found that patients over 25 had higher rates of nerve injury, prolonged recovery, and post-operative infection compared to younger patients.

That said, wisdom teeth can be safely removed at any age if problems develop. Older adults in Townsville who experience late-onset symptoms should not delay assessment — the procedure is well-tolerated with modern techniques and sedation options.

The Wisdom Teeth Removal Process

1. Assessment — digital X-rays and/or OPG (panoramic X-ray) to assess the position, angle, and root formation of your wisdom teeth
2. Treatment planning — discussion of the recommended approach, anaesthesia/sedation options, and expected recovery
3. Extraction — performed under local anaesthesia (with sedation available). Simple extractions take 20-30 minutes; surgical extractions of impacted teeth may take 45-60 minutes. For surgical cases, a small incision is made in the gum, and a portion of bone covering the tooth may be removed. The tooth is sometimes sectioned into smaller pieces for easier removal.
4. Recovery guidance — detailed aftercare instructions to minimise discomfort and promote healing

Aftercare Following Wisdom Teeth Removal

Avoid for the first week: smoking, drinking through a straw, vigorous rinsing, hard or crunchy foods, and strenuous exercise.

What Complications Should You Watch For?

While complications are uncommon with modern surgical techniques, it is important to know the warning signs that require prompt attention:

• Dry socket (alveolar osteitis) — occurs when the blood clot at the extraction site is dislodged, exposing underlying bone and nerves. Symptoms include intense, radiating pain beginning two to four days after surgery and a foul taste. Contact our clinic immediately if you suspect dry socket, as it requires professional treatment.
• Infection — signs include worsening pain after the third day, fever, pus or discharge from the extraction site, and increasing facial swelling. Antibiotics may be required.
• Prolonged numbness — temporary numbness of the lower lip, tongue, or chin can occur if the inferior alveolar nerve is near the roots of lower wisdom teeth. This is usually temporary, resolving within days to weeks, though persistent numbness should be reported.
• Excessive bleeding — some oozing is normal for the first day, but steady bleeding that does not respond to biting on gauze for 30 minutes warrants a call to our team.

If you experience any of these signs following your procedure, contact Townsville Dental Clinic without delay.

Related Services

• Tooth Extractions
• Oral Surgery
• Dry Socket Treatment
• Deep Sedation Dentistry

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