Small problem, fixed while it's still small.

A filling is the repair for a tooth with a cavity or small damage: the decayed portion is removed and the space is rebuilt with tooth-colored composite, shaped to your bite and shade-matched so closely that patients routinely lose track of which tooth was treated. It is the most common restorative procedure in dentistry and, done at the right moment, the cheapest, because the entire trajectory of a decaying tooth, filling to crown to root canal to extraction, is a story about timing. A cavity never shrinks; it only gets more expensive.

The moment itself is smaller than its reputation: numbing that is tested before anything starts, the decay removed, the composite placed in layers and cured, the bite adjusted until it feels like nothing. Most fillings are a single unhurried appointment, and the practice's narrate-as-we-go habit applies here as everywhere: you will know what is happening while it happens.

Composite fillings commonly serve seven to ten years and often longer, with size and habits as the variables: small fillings outlast large ones, night grinding shortens everything, and the margins where filling meets tooth are where age shows first, which routine checkups exist to watch. A filling that breaks, stains at its edge, or lets food catch is asking for replacement before the tooth underneath pays for the delay, and replacing a worn filling is an ordinary, single-visit event.

Cosmetically minded patients should know the quiet bonus: replacing a stained, aging filling on a front tooth with fresh shade-matched composite is often the smallest cosmetic upgrade in dentistry, one visit, one tooth, and the smile reads years younger without anything resembling a makeover.

Children's fillings follow the same method with smaller everything: gentler pacing, told-then-shown steps, and baby teeth repaired when their remaining lifespan justifies it, judged tooth by tooth with the X-ray on screen for the parent as much as the child.

Where the cavity came from matters as much as fixing it, so expect the cause conversation with the repair: a cluster of new cavities in an adult usually has a story, a medication drying the mouth, a new all-day sipping habit, snacking patterns that changed, reflux, and treating the pattern is what stops this filling from being the first of a series. The fix for one tooth takes an appointment; the fix for the trend takes a conversation, and both happen in the same chair.

If you carry older silver-colored amalgam fillings from another era of dentistry, the honest guidance is unexciting: sound amalgam fillings doing their job do not need removal, and this practice will not sell you a replacement program for intact work; failing or cracked ones are replaced with composite as they earn it, case by case, evidence on screen. Fillings are core covered treatment under most plans, including Delta Dental, Blue Cross Blue Shield, Cigna Dental, Altus, Dominion National and MetLife; checked when you share your plan, with your estimated share in writing for the asking, as always.