3737 E State Route 36, Decatur, IL, 62521
Repairing Decay With a Filling That Blends Into the Tooth
Composite resin is a mercury-free material made of finely milled glass particles suspended in a durable plastic matrix. It is placed as a soft putty, shaped directly against the surrounding tooth structure, then hardened with a curing light. Because it bonds chemically to enamel and dentin rather than simply sitting in a prepared hole, less healthy tooth has to be removed to hold it in place.
The shade is matched to your existing tooth, so a finished filling is difficult to spot even in the front of the mouth. Most patients cannot locate their own fillings without looking closely in a mirror.
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What Makes Composite the Preferred Restorative Choice
- Conservative preparation. Bonding allows us to remove only the decayed tissue rather than cutting additional shape into a healthy tooth for mechanical retention.
- Natural appearance. Shade-matched resin disappears against surrounding enamel.
- Mercury-free. No metal content, and nothing that darkens over time or leaves a grey shadow through thin enamel.
- Reinforces the remaining tooth. The bond holds the walls of the tooth together rather than wedging them apart.
- Repairable. A worn or chipped composite can usually be added to or resurfaced without replacing the entire restoration.
- Completed in one visit. Nothing goes to a lab and there is no temporary stage.
When a Filling Is the Right Treatment
Composite fillings are appropriate for small to moderate cavities, chipped or fractured edges, worn areas near the gum line, and replacing older restorations that are leaking or breaking down at the margins. They also work well for closing small gaps and reshaping minor irregularities in front teeth.
Once decay has consumed a large share of the tooth or a cusp has fractured away, a filling no longer has enough surrounding structure to support it reliably. In those cases, a crown distributes chewing forces across the whole tooth instead of concentrating them on a weakened wall. Our team will show you the images and explain which category your tooth falls into before anything begins.
From Diagnosis to Finished Filling in One Appointment
Most fillings take between twenty minutes and an hour depending on size and location. Here is how the appointment progresses.
01
Exam and Confirmation
Digital X-rays and intraoral images help us locate and clearly show the decay.
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02
Numbing the Area
A topical gel and local anesthetic keep you comfortable before treatment begins.
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03
Removing decay
Only the damaged portion of the tooth is carefully removed.
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04
Tooth preparation
The area is cleaned and conditioned to ensure a strong bond.
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05
Placing the Filling
Tooth-colored composite is applied in layers and hardened with a curing light.
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06
Shaping and Polishing
The filling is contoured, your bite is adjusted, and the surface is polished for a natural feel and finish.
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The First Few Days After Treatment
You can eat as soon as the numbness wears off, since composite is fully hardened before you leave. Mild sensitivity to cold or to biting pressure for a few days is normal, particularly on deeper fillings, and it settles as the nerve calms down. What is not normal is sensitivity that intensifies after the first week or a tooth that feels noticeably taller than the others. Both usually mean the bite needs a small adjustment, which takes only minutes. Call us rather than waiting it out.
How Long a Composite Filling Lasts
Well-placed composite restorations commonly serve for many years, and the variables that determine longevity are largely within your control. Grinding, chewing ice, a diet high in frequent sugar exposure and inconsistent home care all shorten the lifespan. Fillings are checked at every recall visit for wear, marginal leakage and recurrent decay underneath, because catching a failing restoration early means replacing a filling rather than progressing to a crown.
Coverage and Payment for Restorative Treatment
Fillings fall under basic restorative care in most dental plans, typically covered at a meaningful percentage after any deductible. Decatur Dental Care accepts most PPO plans, is a Delta Dental provider, and files claims on your behalf. We verify your benefits and provide an itemized estimate before treatment, and CareCredit financing is available when several teeth need attention at once. Cash, check, Visa, Mastercard and Discover are all accepted.
A Small Cavity Today Is a Much Bigger Problem in a Year
Decay does not stop on its own and it does not hurt until it reaches the nerve. Call 217-423-2400 or request an appointment to have it treated while it is still simple.
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