Skip to main content
Whites Creek Dental treatment room

Dental Fillings in Reno, NV

Dental fillings in Reno, NV, restore teeth affected by cavities, chips, or wear so you can chew comfortably and protect your smile.

Dental Fillings Explained

A dental filling replaces tooth structure lost to decay or damage. After the weakened area is cleaned, a filling material is shaped to rebuild the tooth's form and seal it against bacteria. This stops cavity progression, supports normal chewing, and helps prevent more extensive treatment such as a crown or root canal.

Common reasons to place a filling include small to moderate cavities, chipped edges, worn biting surfaces from grinding, and replacing an older filling that has cracked, stained, or started to leak. Early treatment is conservative and often more comfortable.

Why Consider Dental Fillings?

  • Stops cavity progression and preserves more tooth structure.
  • Restores natural shape and function for easier chewing and speaking.
  • Seals the tooth to reduce sensitivity to cold, heat, and sweets.
  • Offers tooth-colored options for a discreet appearance in visible areas.
  • Provides a quick, predictable solution with minimal downtime.

About Filling Materials and Options

Several materials are used based on tooth location, size of the cavity, and aesthetic goals:

  • Composite resin (tooth-colored): Blends with your enamel and bonds to tooth structure. Often chosen for front teeth and small to medium cavities.
  • Amalgam (silver): Durable and cost-effective for back teeth under heavy biting forces. Visible color is the main drawback.
  • Glass ionomer: Releases fluoride and may be used near the gumline or for temporary restorations.
  • Gold or porcelain inlays/onlays: Indirect restorations made in a lab; used when a cavity is too large for a standard filling but does not yet require a full crown.

Tooth-colored fillings are popular for their appearance, while amalgam can be advantageous for longevity in certain back teeth. Dr. Cameron Foulk will match the material to the size, location, and function of the tooth.

How Dental Fillings Work

Most appointments take 30 to 60 minutes for a single filling, depending on size and location. The general steps include:

  1. Exam and imaging: The tooth is examined and, if needed, an X-ray helps determine the filling's extent.
  2. Numbing: Local anesthesia keeps the area comfortable throughout the procedure.
  3. Decay removal: The softened, decayed enamel and dentin are gently cleared away.
  4. Tooth preparation: The surface is cleaned and conditioned to help the filling adhere.
  5. Placement: Composite is layered and light-cured, or amalgam is packed and shaped to fit the tooth.
  6. Shaping and bite check: The filling is polished, and your bite is adjusted so it feels natural.

What to Expect Before and After Treatment

Before your visit, eat a small meal and plan for brief numbness afterward. During treatment, you should feel pressure and vibration but not pain. Mild, short-term sensitivity to cold or pressure is common for a few days after the filling, especially with deeper cavities.

For a smooth recovery:

  • Avoid chewing on the numb side until full sensation returns.
  • Skip very hot, cold, or sticky foods for 24 to 48 hours if sensitivity occurs.
  • Use over-the-counter pain relief if advised for minor soreness.
  • Call if you notice a “high spot,” persistent pain, or a crack or chip in the filling.

With daily brushing using a fluoride toothpaste, flossing, and routine checkups, many composite fillings last 7 to 10 years, and amalgam often lasts 10 to 15 years or longer.

Preventing Future Cavities

  • Brush twice daily with a fluoride toothpaste and clean between teeth once per day.
  • Limit sugary snacks and acidic drinks that promote enamel breakdown.
  • Schedule routine exams and cleanings to catch issues early.
  • Ask about sealants or fluoride treatments if you are at higher risk for decay.
  • Wear a nightguard if you grind your teeth to protect fillings and enamel.

If you have questions about dental fillings in Reno, Nevada, or would like to schedule a visit with our dentist, contact Whites Creek Dental at 775-622-4656 to speak with our team or request a visit with Dr. Cameron Foulk.

Frequently Asked Questions About Dental Fillings

Tooth sensitivity to cold, sweets, or pressure, visible pits or dark spots, and food catching between teeth can be signs. A dental exam and X-ray confirm the diagnosis.

Composite is very durable for small to medium cavities and offers a natural look. For very large restorations on back teeth, other options may provide better long-term strength.

Local anesthesia keeps the area numb, so you should not feel pain during treatment. Minor soreness or sensitivity afterward usually resolves within a few days.

Composite often lasts 7 to 10 years and amalgam 10 to 15 years or longer. Good home care, a balanced diet, and protecting teeth from grinding can extend longevity.

Many metal fillings can be replaced with composite if the remaining tooth structure is healthy. Your dentist will assess the size and position to recommend the best option.

Inlays, onlays, or crowns are used when a cavity is too large for a standard filling. If decay reaches the pulp, a root canal followed by a crown may be needed.