April 16, 2024

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How Are Cavities Filled?

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Cavities can occur due to tooth decay. When cavities are detected during a dental examination, the dentist will recommend filling the affected tooth to restore its structure and prevent further decay. Here is a brief overview of how cavities are filled:

Before the filling procedure begins, a local anesthetic is vital to numb the area around the affected tooth. This ensures that the patient remains comfortable and pain-free during the procedure.


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Using a dental drill or laser, they will remove the decayed portion of the tooth. The drilling process creates a clean and stable area for the filling material to bond with the tooth.

Once the decay is removed, they will proceed to fill the cavity. Several filling materials can be used, including composite resin, amalgam, and porcelain.

Composite resin is a popular choice as it can be matched to the color of the natural tooth, providing a more aesthetic result. The filling material is carefully applied and shaped to restore the tooth’s shape and function.

After the filling material is placed, the dentist will use a special light or laser to harden and bond the filling to the tooth. This helps ensure its durability and longevity.

Once the filling is hardened, they’ll trim and shape it. The final step involves polishing the filling to provide a smooth and natural-looking surface.

Cavity fillings are a standard dental procedure aimed at repairing teeth affected by decay. This way, you can get your tooth restored and prevent further damage.

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