Impacted Wisdom Teeth

Impacted wisdom teeth occur when an erupting wisdom tooth gets stuck, either partially or fully, in the gum or jawbone.

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What are impacted wisdom teeth?

Wisdom teeth are the third molars at the very back of your mouth. They are the last teeth to develop in your mouth, and most people will have four come through (erupt) between the ages of 18 and 24 years (one on each side of your top and bottom jaw).

An impacted wisdom tooth is a wisdom tooth that gets stuck, either partially or fully, in your gum or jawbone as it erupts. Impacted wisdom teeth can contribute to several oral health problems, including infection, tooth decay and gum disease.

At OneWelbeck, our maxillofacial (oral and facial) specialists are experts in treating impacted wisdom teeth and associated conditions.

What are the symptoms of impacted wisdom teeth?

There are four types of impacted wisdom teeth, with their name reflecting their positioning:

  • Mesial impaction – the tooth is angled toward the front of your mouth

  • Distal impaction – the tooth is angled toward the back of your mouth

  • Vertical impaction – the tooth is in the correct position, but is prevented from erupting by an adjacent tooth

  • Horizontal impaction – the tooth is on its side

Impacted wisdom teeth don’t always cause problems and may not require any treatment. In some cases, symptoms can develop very suddenly or slowly over time.

Signs and symptoms associated with impacted wisdom teeth include:

  • Red, tender, swollen or bleeding gums around the wisdom teeth
  • Pain or swelling in your jaw or face

  • A bad taste in your mouth

  • Bad breath

  • Difficulty opening your mouth all the way

  • Headaches (radiated pain from the jaw)

What causes impacted wisdom teeth?

Impacted wisdom teeth occur when there is not enough space in the jaw to accommodate the teeth, and/or when the tooth is erupting at an angle rather than vertically.

How are impacted wisdom teeth diagnosed?

At One Welbeck, our maxillofacial specialists can diagnose impacted teeth by examining your teeth and mouth, asking about your symptoms and taking X-rays of your jaw.

What are the complications associated with impacted wisdom teeth?

If symptomatic impacted wisdom teeth are not treated, they can negatively impact your oral health, which can lead to issues like:

  • Infections
  • Abscesses or cysts
  • Tooth decay (cavities)
  • Gum disease
  • Tooth movement and crowding
  • Damage to neighbouring teeth 

Even if you do not have symptoms, we recommend you see a specialist for advice, as you may need treatment to prevent symptoms and complications in the future.

How are impacted wisdom teeth treated?

Impacted wisdom teeth can be extracted, partially removed (coronectomy) or monitored. Your specialist will discuss the most appropriate management for your specific situation with you and help you come to an informed decision as to how you wish to proceed.

In many cases, the treatment for impacted wisdom teeth is the removal of the tooth (extraction).

At OneWelbeck, our maxillofacial specialists are experts in impacted wisdom tooth extraction, as well as the treatment of associated complications.

Our specialists can perform an extraction in our Oral and Facial Health Clinic as an outpatient procedure or under a short general anaesthetic in our day case facility.

Your specialist will explain the procedure to you, including any preparation, risks and aftercare at your initial consultation.

Get in touch today to book an appointment with a OneWelbeck maxillofacial specialist.