Burpengary Dentist answers: Why do Wisdom Teeth need removing?

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Wisdom teeth, also known as third molars, often need to be removed for several reasons:

Lack of Space: The most common reason for wisdom tooth removal is that there is not enough space in the mouth to accommodate these extra teeth. This can lead to overcrowding, misalignment, and potential shifting of other teeth.

Impaction: Wisdom teeth often become impacted, meaning they don’t fully emerge through the gums. Impacted wisdom teeth can cause pain, infection, and swelling. There are different types of impaction, including vertical, horizontal, and angular impaction, each with its own set of complications.

Pain and Discomfort: Wisdom teeth can cause pain and discomfort as they try to erupt or when they become infected. This pain can radiate to the jaw, ear, and even the head.

Infection and Gum Disease: Wisdom teeth that partially erupt through the gums can create a flap of gum tissue that can trap food particles and bacteria, leading to infection and gum disease.

Damage to Adjacent Teeth: Impacted or misaligned wisdom teeth can push against adjacent molars, causing damage, crowding, or even the formation of cysts.

Cysts and Tumours: In rare cases, fluid-filled cysts or benign tumours can form around impacted wisdom teeth, leading to more serious complications.

Difficulty in Cleaning: Wisdom teeth are located at the back of the mouth, making them difficult to clean properly. This can lead to the accumulation of plaque, which can result in cavities and gum disease.

Orthodontic Considerations: In cases where orthodontic treatment is required, the presence of wisdom teeth can interfere with the alignment process. Removing them can help ensure successful orthodontic outcomes.

It’s important to note that not everyone needs their wisdom teeth removed. Some people have enough space in their mouths to accommodate these teeth without issues. However, for those who experience pain, discomfort, infection, or other complications related to their wisdom teeth, removal is often recommended. The decision to remove wisdom teeth should be made in consultation with a dentist or oral surgeon, who can assess the individual’s specific situation and provide personalized recommendations.

Get in touch with our friendly staff to book an appointment or to talk about your wisdom teeth options. Book online or call us on (07) 3888 9125