Composite Dental Fillings in Campbell, CA

Composite fillings are made from a blend of resin and fine glass particles. The material bonds to tooth structure, allowing our dentist to place a strong, aesthetic restoration while preserving more healthy enamel. These restorations are commonly used to treat cavities, replace worn edges, close small gaps, and repair fractures in front or back teeth.

Compared with traditional silver (amalgam) fillings, composites can be shade-matched to the tooth and bonded directly, which often requires less drilling. They are metal-free and support the remaining tooth by reinforcing it from within. For many patients searching “what are composite fillings” or “composite vs amalgam fillings,” the key differences come down to appearance, bonding ability, and how much tooth needs to be removed.

• Natural appearance that matches surrounding teeth for discreet repairs.
• Conservative treatment that preserves more healthy tooth structure.
• Strong bonding that helps support and seal the tooth.
• Versatility for small to moderate cavities, chips, and wear.
• Repairability that allows small touch-ups without replacing the whole filling.
• Metal-free material that avoids mercury contained in amalgam.

Knowing how composite fillings work can reduce stress and help you prepare for your appointment in Campbell, California.

• Exam and planning: our dentist will evaluate the tooth and may use X-rays to assess the extent of decay.
• Numbing the area: local anesthetic is used so you remain comfortable during treatment.
• Conservative decay removal: only the damaged portion is removed to keep as much healthy enamel as possible.
• Tooth isolation: the tooth is kept dry to ensure a strong bond.
• Bonding steps: the surface is conditioned and a bonding agent is applied.
• Layering and curing: composite is placed in small layers and hardened with a curing light.
• Shaping and polishing: the filling is sculpted to fit your bite and polished to a smooth finish.
• Bite check: minor adjustments ensure a comfortable, natural feel when you chew.

Before your visit, eat a light meal and take routine medications as directed unless told otherwise. Plan for numbness that can last a few hours. After the procedure, it is normal to notice mild hot and cold sensitivity for several days. This usually settles within one to two weeks as the tooth adapts.

Care is straightforward. Brush twice daily with a soft-bristled brush, floss once a day, and limit frequent snacking on sugary or acidic foods. Avoid chewing ice or very hard items that can stress any filling. Well-placed composite dental fillings can last many years with good home care and regular checkups, though longevity depends on filling size, bite forces, and habits like clenching. If you feel high spots when biting or have lingering pain beyond two weeks, contact the office for an adjustment.

Many patients ask “how long do composite fillings last” and “aftercare for dental fillings.” Routine cleanings and exams, wearing a nightguard if you grind, and addressing dry mouth can all extend the life of your restoration.