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What are the common reasons for needing wisdom teeth removal?

 In an ideal scenario, wisdom teeth, also known as third molars, erupt comfortably within the jawbone. However, due to evolutionary changes in jaw size, there's often insufficient space for them to emerge properly. This lack of space leads to a variety of issues that necessitate wisdom teeth removal.

  • Impaction: This is the most prevalent reason for wisdom teeth extraction. When there's inadequate space for a wisdom tooth to erupt normally, it becomes impacted. Impacted wisdom teeth can erupt at odd angles, sideways, or remain trapped entirely within the jawbone. This can cause pain, infection, and damage to nearby teeth.

  • Infection: Impacted wisdom teeth are notoriously difficult to clean effectively, creating a breeding ground for bacteria and inflammation of the surrounding gum tissue (pericoronitis). This can manifest as pain, swelling, redness, and difficulty opening the mouth.

  • Damage to surrounding teeth: The pressure exerted by impacted wisdom teeth can crowd or push against other teeth, causing misalignment or damage.

  • Cyst or tumor: In rare instances, an impacted wisdom tooth can develop a cyst (fluid-filled sac) or tumor in the jawbone. Cysts can damage the jawbone and nearby teeth, while tumors can be benign (noncancerous) or malignant (cancerous).

  • Gum disease: Partially erupted wisdom teeth are notoriously difficult to maintain proper hygiene around, increasing the risk of gum disease.

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