Wisdom teeth, also known as third molars, are the last set of teeth to develop, usually appearing in your late teens or early twenties. While some people experience little trouble, others may have impacted wisdom teeth—teeth that cannot fully emerge through the gums.
Understanding the signs, risks, and treatment options can help you maintain a healthier, brighter smile in Prahran and the surrounding areas.
What Are Impacted Wisdom Teeth?
An impacted wisdom tooth happens when your jaw doesn’t have enough room for the tooth to emerge completely. This can leave it trapped partially or entirely beneath the gum line. Impacted teeth are common, affecting up to 70% of young adults.
Types of Impaction
- Mesioangular – The tooth is angled forward toward the front of the mouth. This is the most common type.
- Distoangular – The tooth tilts backward toward the rear of the mouth.
- Horizontal – The tooth lies completely sideways, potentially pressing against neighbouring molars.
- Vertical – The tooth is upright but fails to break through the gum fully.
Even when a wisdom tooth doesn’t appear to cause problems initially, it can create complications over time.
Signs and Symptoms of Impacted Wisdom Teeth
Sometimes, impacted wisdom teeth cause no symptoms at all, which is why routine dental check-ups are essential. When they do create issues, common impacted wisdom tooth symptoms include:
- Persistent jaw pain or tenderness at the back of your mouth
- Swelling around the jaw or gums
- Difficulty opening your mouth fully
- Bad taste or unpleasant odour due to trapped food or bacteria
- Red, inflamed, or swollen gums at the back of the mouth
- Headaches or referred pain in the ears
Wisdom teeth pain can vary from mild discomfort to intense throbbing, often worsening when eating. Sometimes, the pain can spread to neighbouring teeth, making it hard to pinpoint the source.
Risks of Leaving Impacted Wisdom Teeth Untreated
Ignoring impacted wisdom teeth may result in several complications, including:
- Infection (Pericoronitis) – When partially erupted teeth trap food and bacteria, it can cause gum infection, swelling, and pain.
- Cyst Formation – Fluid-filled sacs can develop around an impacted tooth, potentially damaging surrounding bone or teeth.
- Damage to Adjacent Teeth – Pressure from the impacted tooth can weaken or erode the second molar.
- Tooth Decay – Hard-to-clean areas may lead to cavities in the impacted tooth or its neighbour.
- Bone Loss – Severe infections or cysts can cause jawbone deterioration.
- Crowding – Impacted wisdom teeth can shift neighbouring teeth, affecting your overall bite alignment.
Early assessment helps prevent these issues and keeps your smile brighter without unnecessary complications.
How Impacted Wisdom Teeth Are Diagnosed
Dentists use clinical examination and imaging to identify impacted molars.
- Clinical Examination – Your dentist will check for swelling, redness, or tenderness in your gums and assess jaw movement.
- OPG X-Ray – A panoramic dental X-ray reveals the position, angle, and depth of the impacted tooth.
- Assessment of Proximity to Nerves – Wisdom teeth near the inferior alveolar nerve or other sensitive structures require careful planning.
It’s recommended to assess wisdom teeth in the late teens or early twenties, even if you aren’t experiencing pain. Early diagnosis can simplify treatment and reduce recovery time.
Treatment Options
Not every impacted wisdom tooth must be extracted. Treatment depends on your symptoms, tooth position, and potential risk to surrounding teeth.
Monitoring
If the tooth is asymptomatic and poses no risk, your dentist may recommend regular check-ups and X-rays to monitor any changes.
Simple Extraction
For partially erupted teeth causing discomfort or minor infection, a simple extraction may be sufficient. This procedure is usually straightforward and can be done under local anaesthesia.
Surgical Extraction
Fully impacted teeth often require surgical extraction. This procedure may involve:
- Making a small incision in the gum
- Removing bone around the tooth if necessary
- Sectioning the tooth for safer removal
Surgical extraction is typically performed under local anaesthesia, with sedation available if needed. Your Prahran dentist will guide you on the best approach based on your individual situation.
What to Expect During Surgical Removal
Removing impacted wisdom teeth through surgery is a common procedure, and understanding the process beforehand can help reduce any worries.
- Anaesthesia – Most patients receive local anaesthesia; sedation or general anaesthesia may be an option for anxious patients.
- Procedure Duration – Extractions usually take 20–60 minutes, depending on complexity.
- Recovery – Mild swelling, soreness, and bruising are normal. Recovery usually takes 3–7 days, with follow-up to ensure proper healing.
FAQ
Can impacted wisdom teeth fix themselves?
No. Once a tooth is impacted, it cannot naturally erupt into proper alignment. Regular monitoring is essential to prevent complications.
At what age should wisdom teeth be checked?
Dentists recommend an assessment in the late teens or early twenties to identify potential impaction early.
Is removal always necessary?
Not always. Removal depends on the tooth’s position, symptoms, and risk to neighbouring teeth. Some asymptomatic impacted teeth can be safely monitored.
What if only one wisdom tooth is impacted?
Even a single impacted tooth can cause issues such as infection or crowding. Your dentist will evaluate whether removal is needed on an individual basis.
Wisdom Teeth Removal in Prahran
Are you noticing wisdom tooth pain, or unsure if your wisdom teeth are impacted? Don’t wait until discomfort turns into infection or more serious complications.
At Prahran Family Dental, we offer thorough assessments and compassionate removal of impacted wisdom teeth to help you maintain a healthy, comfortable smile.
Call us today at (03) 9533 2288 or book online to schedule your consultation. Visit our clinic at Shop 7, 180 Commercial Road in Prahran, conveniently accessible from Windsor, South Yarra, and Toorak.
Early assessment can prevent infections, reduce pain, and help maintain your long-term oral health.
