Why Cavities Form

Cavities—also called dental caries—develop when bacteria in your mouth feed on sugars and release acids that break down enamel. Enamel, while the hardest substance in your body, is mostly mineral and cannot repair itself once damaged. Over time, acids wear away the enamel, creating holes in your teeth.

At South Bay Prosthodontics, we provide comprehensive dental care in South Bay that focuses on prevention first. Brushing, flossing, reducing sugar, and regular dental visits can lower your risk of cavities, but even with excellent habits, most people will eventually need a filling to restore and protect their teeth.

The Goals of Dental Fillings

A high-quality filling should do more than just close a cavity. Our Torrance prosthodontists focus on four essential goals:

  • Stop decay from spreading by sealing the cavity.
  • Strengthen the tooth to prevent chips and fractures.
  • Provide a tight seal that prevents bacteria from hiding and causing new decay.
  • Restore natural appearance so your tooth blends seamlessly with your smile.

Types of Dental Fillings

We offer two main types of fillings:

Composite Fillings

A versatile and affordable option. These tooth-colored restorations are placed directly in the tooth and hardened with a curing light. They polish to a natural luster but may stain over time and aren’t as strong for larger cavities.

Ceramic Fillings

Also known as inlays and onlays, ceramic fillings are stronger and more resistant to wear and staining. They are custom-crafted for your tooth and can restore significant strength and appearance.

When a cavity or fracture is too large for a filling or even an inlay/onlay, your dentist will recommend a dental crown. A crown covers the entire tooth, providing the most durable protection while restoring natural function and beauty.

Man smiling after his Experience with Laser Dentistry in Torrance.

Dental Fillings Questions

Composite resin and ceramic are the most common. Composite is affordable and blends well, while ceramic (inlays/onlays) is stronger and resists staining.

Composite fillings typically last 7–10 years. Ceramic inlays and onlays can last 10–15 years or more with good care.

If the cavity is too large for a composite filling but doesn’t yet require a full crown, your dentist may recommend a ceramic inlay or onlay. These restorations are stronger and provide better long-term support.

When a tooth is too damaged for a filling or an inlay/onlay, a crown is the best option. It fully covers the tooth to restore both function and appearance.

With today’s gentle anesthetics, most patients experience little to no discomfort during the procedure.

Yes. Tooth-colored composite and ceramic fillings are designed to blend seamlessly with your natural teeth, making them both restorative and cosmetic.

A prosthodontist is a dental specialist with advanced training in designing and placing restorations, including fillings. This means they understand how to select the right material, shape it for long-term durability, and ensure it enhances the look of your smile. Choosing a prosthodontist in Torrance gives you the confidence that your fillings will be both functional and natural-looking.

Dental Fillings in Torrance – Book Your Visit

Do you have a cavity that needs treatment? Don’t leave your oral health to chance. Call South Bay Prosthodontics at (310) 378-9261 to experience the difference that specialist restorative care can make.