Dental Fillings in Boise, ID: A Practical Guide for Patients

Dental Fillings Explained

A dental filling replaces tooth structure lost to decay or wear. After removing softened enamel and dentin, our dentist will place a material that seals the area, restores shape, and prevents bacteria from re-entering. If you have searched for “what is a dental filling” or “how does a dental filling work,” this section covers the essentials.

Common materials include composite resin (tooth colored), amalgam (silver), glass ionomer, and porcelain inlays or onlays for larger areas. Composite is popular because it blends with natural enamel and bonds to tooth structure, often allowing more conservative preparation. Amalgam is strong and time-tested but more visible. Glass ionomer releases fluoride and is sometimes used for non-chewing surfaces or near the gumline. Inlays and onlays, fabricated outside the mouth, are options when damage exceeds what a simple filling can support.

Early treatment stops decay from spreading and supports long-term oral health.

How Dental Fillings Work

The process begins with a thorough exam and, when needed, digital X-rays to pinpoint decay. Local anesthetic numbs the area. Our dentist will remove softened tooth structure, clean the cavity, and shape it for the chosen material. For composite resin, the tooth is isolated to keep it dry, then etched, primed, and bonded. The material is placed in layers and hardened with a curing light. Finally, the filling is shaped to match your bite and polished smooth. Amalgam is condensed into the prepared space and carved to fit, then allowed to set. Inlays or onlays require an impression or scan and a second visit for placement.

Your Filling Experience: What to Expect

Most appointments take 30 to 60 minutes per tooth, depending on size and location. Numbness usually lasts one to three hours. Mild tenderness or temperature sensitivity can occur for a few days and typically improves as the tooth settles.

• Avoid chewing until numbness wears off to prevent biting your cheek or tongue.
• Expect minor sensitivity to cold or pressure; this should ease within two weeks.
• Brush twice daily with fluoride toothpaste and floss once a day to protect the margins.
• Call if your bite feels high, if pain keeps you awake, or if sensitivity worsens after a week.

Longevity varies with material, bite forces, oral hygiene, and diet. Many tooth-colored fillings last 7 to 10 years or longer, and amalgam can last a decade or more. Regular exams help monitor wear, detect leakage, and address small issues early. If you wonder “how long do dental fillings last” or need “dental filling aftercare” guidance, consistent checkups and cleanings provide the best answers for your specific situation.