Published on Jan 28, 2026 | 3 minute read
Composite is a blend of nano-sized glass particles and resin that bonds microscopically to enamel and dentin. Bonding supports the remaining tooth, seals out bacteria, and avoids the gray shine of metal. Because composite adheres to the tooth, preparations are often smaller and more conservative than older, non-bonded materials.
Small to medium cavities, chipped edges, and worn biting surfaces are perfect candidates. During treatment, we numb as needed, remove decay, place a protective liner if indicated, and layer composite in small increments for a dense, long-lasting result. For large cracks or deep structural loss, a crown or onlay may be a smarter long-term investment—we’ll explain why and show photos so you can decide confidently.
Modern composites come in multiple shades and translucencies. We match color, add subtle tints if needed, and polish to a shine that reflects light like natural enamel. On front teeth, layered techniques mimic translucency at the edges for a seamless blend.
After numbness fades, your new filling should feel natural. Mild temperature sensitivity is common for a few days; it typically settles quickly. If your bite feels high, a tiny adjustment brings instant relief—don’t hesitate to call.
Longevity depends on size, bite forces, and hygiene. With thoughtful placement and good home care, composites perform reliably for years. Avoid using teeth as tools and skip chewing ice or hard candies. If you grind, a nightguard protects both fillings and natural enamel.
Over time, margins can stain or micro-leak. Replacing aging fillings prevents decay from sneaking underneath and restores a fresh seal. We’ll assess each tooth with photos and X-rays, then recommend the most conservative fix—new filling, onlay, or crown—based on remaining enamel and forces in your bite.
Even the best fillings are still repairs. Reduce the need for future work with fluoride toothpaste, daily flossing, smart snacking habits, and on-time cleanings. If your cavity risk is high, prescription-strength fluoride or calcium-phosphate pastes help tip the balance back toward remineralization.
Ready for a discreet, durable repair? Call All Smile Care at 978-441-1999 in Lowell to Book an Appointment and restore your tooth with a natural-looking filling.
