Wisdom Teeth Problems & Removal | Sandgate Bayside Dental
Patient guide · Sandgate Bayside Dental
Wisdom Teeth — Why Are They So Troublesome?
Wisdom teeth are the last molars to arrive — and for many people, they cause more trouble than they’re worth. Here’s everything you need to know, from why they cause problems to what to do about it.
Typical age they appear
Wisdom teeth possible
Caring for North Brisbane smiles
Why Are They Called Wisdom Teeth?
In dental terms, wisdom teeth are your third molars. They get their nickname from the age at which they arrive — late teenage years, supposedly a time when people are becoming wiser (whether or not that’s always true 😊). Some people never develop all four; others get every one of them, with varying degrees of grief.
Common Wisdom Teeth Problems
You’re likely to have issues with your wisdom teeth if any of the following apply:
A gum flap forms over the tooth, trapping food and bacteria — the most common cause of wisdom tooth pain and infection.
If there’s no room to emerge, the tooth gets stuck beneath the gumline entirely. These are called impacted teeth.
A gap between the wisdom tooth and the molar in front collects debris and can lead to decay — sometimes in the tooth in front.
Teeth growing sideways or at an angle push against neighbouring teeth and cause pressure and pain.
Even a fully erupted wisdom tooth can be so far back that a toothbrush can’t reach it, making cavities likely.
Erupting pressure can shift front teeth. Removal is often recommended before or after Invisalign or braces.
Why Do Wisdom Teeth Even Exist?
It’s a fascinating piece of human history. Thousands of years ago, our ancestors had larger jaws — and up to 44 teeth — because they needed the extra chewing power for raw plants, seeds and tough fibrous foods. As our diets became softer and more refined over time, our jaws gradually shrank. The wisdom teeth stayed, but the space for them didn’t. The result is the crowding and impaction problems we see today.
Curious about where the name comes from? Read our guide on why wisdom teeth are called wisdom teeth
Risks of Leaving Wisdom Teeth In
Even if you’re not in pain right now, problematic wisdom teeth can quietly create bigger issues over time. Risks of keeping them include:
Gum disease
Bad breath
Tooth decay
Pain & swelling
Abscess
Cysts
Many of these can be managed short-term with antiseptic mouthwash, antibiotics and good oral hygiene. But for recurring problems, removal is usually the most reliable long-term solution. Your dentist will advise you on the best approach after a full oral examination.
How Is an Impacted Wisdom Tooth Diagnosed?
Your Sandgate dentist can assess your wisdom teeth with a visual examination and a full-mouth X-ray. The X-ray reveals the exact position and angle of each tooth — including those still completely below the gumline. From there you can discuss your options, the likely difficulty of removal, and whether to act now or monitor.
Treatment Options
In the dental chair
Many extractions can be done right here at Sandgate Bayside Dental under local anaesthetic. For anxious patients, sedation options are available — ask us when you book.
Hospital day surgery
For more complex cases, removal under general anaesthetic by a surgeon may be recommended. This is typically a same-day procedure with one to two days off work to recover.
Recovering From Wisdom Tooth Removal
Days 1–2: Some pain, swelling and bleeding is normal. Cold compresses and over-the-counter pain relief manage this well.
First week: Reduced mouth opening is common — stick to soft foods while healing progresses.
2–4 weeks: Most people are back to normal activities the next day; full healing depends on the complexity of the extraction.
If your pain suddenly worsens after a few days rather than improving, contact us promptly. This happens when the protective blood clot becomes dislodged, exposing the bone underneath.
Concerned about your wisdom teeth?
Call us on 3269 2443 or book online — serving North Brisbane since 1992