Dental Fillings for Petaluma Patients

Filling patients in Petaluma span all ages and neighborhoods. Young parents in East Petaluma manage cavities in themselves and their children. Older residents in Washington Creek and Oakmead Country Club areas replace aging amalgam with composite. Parents in Historic Downtown and Denman Flat neighborhoods prioritize composite fillings for their children's visible teeth for esthetic reasons.

Our Windsor office is about 32 minutes north on Highway 101. Filling appointments typically take 30 to 45 minutes, depending on cavity size and location. Most patients return to normal activity immediately after. Parking is free and accessible.

Composite filling placement begins with local anesthesia to numb the tooth. Dr. Bonin then uses a small high-speed drill to remove decay, staying conservative to preserve maximum tooth structure. The prepared cavity is rinsed and dried. A thin layer of bonding agent (resin that adheres composite to tooth) is applied and light-cured. The composite material is then placed in incremental layers, each layer light-cured to harden. This incremental approach ensures optimal polymerization (hardening) and reduces shrinkage stress. After the final layer is in place, Dr. Bonin shapes and polishes the filling to match your natural tooth contours and ensure balanced contacts with opposing teeth.

Modern composite materials have excellent strength, marginal seal, and stain resistance. Older composites were weaker and more prone to staining at margins. Current-generation materials approach or exceed amalgam durability while providing superior esthetics.

Petaluma's restaurant and wine-country culture means visible teeth matter. A filling that's invisible is essential. Whether you're smiling at a Petaluma River dinner, ordering at a cafe in the Historic Downtown, or laughing at a Theater District performance, a composite filling disappears into your natural smile.