Why Are Fillings Needed?
To:
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Treat cavities (tooth decay)
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Repair cracked or broken teeth
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Fix worn-down teeth from grinding (bruxism) or acidic erosion
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Prevent further tooth damage or pain
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Restore chewing and aesthetics
Types of Tooth Fillings
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Composite Resin (Tooth-Colored)
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Blends with natural tooth
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Used for front or visible teeth
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Good aesthetics, moderate durability
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May wear faster on molars
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Amalgam (Silver-Colored)
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Very durable and strong
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Best for back teeth
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Noticeable due to metallic look
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Contains mercury (still considered safe by most experts)
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Glass Ionomer
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Releases fluoride
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Weaker than composite
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Often used in children or near the gumline
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Ceramic (Porcelain)
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Very strong, aesthetic, stain-resistant
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More expensive, used in larger restorations like inlays/onlays
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Gold
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Long-lasting and durable (can last 20+ years)
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Very expensive and visible
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Less commonly used today
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How is a Filling Done?
Usually completed in one visit:
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Numbing: Local anesthesia is applied.
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Decay Removal: Dentist drills out decayed or damaged portion.
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Cleaning: Tooth is cleaned and prepped.
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Filling Placement:
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Material is applied in layers (for composite).
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Light curing is used if needed (composite).
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Shaping & Polishing: Filling is shaped to match your bite and polished smooth.
Total time: 20–60 minutes, depending on size and location of the cavity.
Number of Visits Required
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Usually 1 visit for simple fillings
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2+ visits if:
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You need multiple fillings
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A deep cavity requires a base/liner or indirect filling (e.g., inlay/onlay)
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You're getting gold or ceramic fillings (lab-made)
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