What Are Tooth-Colored Composite Fillings?
Tooth-colored fillings — also called composite fillings or white fillings — are dental restorations made from a blend of glass and plastic resin that is color-matched to your natural tooth enamel. Unlike traditional silver (amalgam) fillings, composite fillings contain no mercury, bond directly to tooth structure (requiring less removal of healthy tooth), and are completely invisible once placed.
Composite resin is used to treat new cavities (dental caries) of all sizes, replace old, cracked, or failing amalgam fillings, repair minor chips or fractures on back teeth, and restore teeth with worn enamel from grinding or acid erosion.
Is Tooth-Colored Fillings right for you? Signs, symptoms & candidacy.
Signs You May Need a Cavity Filling
- Tooth sensitivity to hot, cold, or sweet foods and drinks
- A visible dark spot, hole, or discoloration on a tooth
- Pain when biting down on a specific tooth
- Your dentist identified a cavity on X-ray at your last exam
- You have old silver fillings that are cracked, leaking, or causing sensitivity
- A tooth feels rough or chipped where a previous filling may have broken
Who Is a Candidate for Composite Fillings?
- Most patients with a cavity or failing metal filling are candidates for a tooth-colored composite filling. Composite is used for front and back teeth, and for small and medium-sized cavities. Very large cavities or significantly damaged teeth may require an inlay, onlay, or crown instead — your Boca dentist will advise the most appropriate restoration at your exam.
How Tooth-Colored Fillings Are Placed at Boca Specialty Dental & Braces
Examination & Diagnosis
Digital X-rays and a visual exam identify the location and extent of decay. Your dentist confirms a filling is the appropriate restoration and discusses the procedure with you before starting.
Local Anesthesia
The area around the tooth is numbed with local anesthetic for complete comfort. Most patients feel nothing during the procedure.
Decay Removal
Decayed tooth material is removed using a dental handpiece and/or air abrasion, leaving only healthy tooth structure.
Shade Matching & Tooth Preparation
The composite shade is matched to your surrounding enamel. The tooth surface is lightly etched and a bonding agent is applied to create a strong chemical bond between the composite and your tooth.
Composite Placement & Curing
The composite resin is applied in thin layers, each cured (hardened) with a special light. Multiple layers build the filling to full depth while maintaining strength.
Shaping, Bite Check & Polish
The filling is sculpted to match the natural shape of your tooth, your bite is checked and adjusted, and the surface is polished for a smooth, natural finish.
Single appointment, 30–60 minutes per tooth.
Benefits of Tooth-Colored Composite Fillings
Completely Invisible
Matches your natural tooth color exactly.
Mercury-Free
No metal, no toxicity concerns.
Less Tooth Removal
Composite bonds chemically; amalgam requires more healthy tooth to be drilled away.
Strengthens the Tooth
Bonded composite supports remaining tooth structure.
Same-Day Treatment
In and out in a single appointment.
Durable
Modern composites last 7–10 years with proper care.
Repairable
If a portion chips, it can be repaired without replacing the entire filling.
Composite (Tooth-Colored) vs. Amalgam (Silver/Metal)
| Factor | Composite (Tooth-Colored) | Amalgam (Silver/Metal) |
|---|---|---|
| Appearance | Matches natural tooth color | Silver/dark — visible when smiling |
| Mercury content | None | Contains mercury (≈50% by weight) |
| Tooth removal needed | Less — bonds to tooth | More — requires mechanical retention |
| Bonding to tooth | Chemical bond — supports tooth | No bond — tooth must be shaped |
| Durability | 7–10 years (modern composite) | 10–15 years |
| Expansion/contraction | Minimal | Expands/contracts with temperature changes — can crack surrounding tooth over time |
| Ideal for | All teeth, visible areas | High-pressure back molars (older standard) |
Why Reno Patients Choose Boca Dental & Braces for Tooth-Colored Fillings
What sets us apart
- Composite fillings available at all 3 Reno locations: Moana (South Reno), Sparks–McCarran, Sparks Kids & Braces
- Mercury-free practice — we place no new amalgam fillings and can replace existing ones
- Nevada Medicaid and CHIP accepted — cavity treatment accessible to all Reno patients
- Most PPO plans accepted — fillings often covered under restorative benefits
- Same-day treatment — cavities found at your cleaning can often be treated the same visit
Tooth-Colored Fillings in Reno — Your Questions, Answered
Everything Reno and Sparks patients ask us most about tooth-colored fillings — tap any question to read the answer.
How Much Do Tooth-Colored Fillings Cost in Reno, NV?
At Boca, cost should never stand between you and the care you need. We accept Nevada Medicaid and many major dental plans, verify your benefits at no charge, and offer flexible financing — so you can move forward with confidence.
Find Tooth-Colored Fillings Near You — 3 Boca Dental & Braces Locations Across Reno
Boca Specialty Dental & Braces provides tooth-colored composite fillings at 3 locations serving Reno, Sparks, Spanish Springs, Sun Valley, and Washoe County. Same-day treatment available, Nevada Medicaid accepted, new patients welcome.
Book Your Tooth-Colored Fillings Appointment
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