Types of Dental Fillings
Each material offers unique benefits, from long-lasting strength to a natural appearance. Here’s a breakdown of the different types of tooth fillings:
1. Amalgam Fillings
Amalgam fillings are durable, cost-effective, and made from various metals. They are ideal for molars, but their silver colour makes them less appealing for visible teeth.
2. Composite Resin Fillings
Composite resin fillings are tooth enamel-coloured and aesthetically pleasing. They blend seamlessly with natural teeth. They are ideal for front teeth but may wear down faster than metal options.
3. Gold Fillings
Gold fillings last more than 15 years and withstand heavy chewing forces. While highly durable, they are expensive and more noticeable than other options.
4. Porcelain (Ceramic) Fillings
Porcelain fillings match the natural tooth colour and resist stains. However, they can be more fragile and costly compared to other materials.
5. Glass Ionomer Fillings
These fillings release fluoride, helping prevent decay. They are commonly used for children’s teeth or cavities near the gum line but are less durable than other options.
How to Determine Which Dental Filling is Best
Selecting a filling depends on several factors:
- Location of the cavity: Composite or porcelain for front teeth; amalgam or gold for molars.
- Durability: Gold and amalgam last the longest, while composite and glass ionomer may need more frequent replacement.
- Aesthetic preference: Composite and porcelain fillings blend naturally, while amalgam and gold are more visible.
- Budget: Amalgam is the most affordable, while porcelain and gold are premium choices.
Consulting a professional at St. Catharines Dental Centre can help determine the right option for your needs.
Caring for Your Dental Fillings
To prolong the lifespan of your fillings, follow these steps:
- Brush and floss daily to prevent decay around the filling.
- Avoid hard or sticky foods that can damage fillings.
- Visit your dentist regularly for checkups and adjustments.
- Use a night guard if you grind your teeth to protect your fillings.
Learn more about dental restoration and fillings here. Choosing and maintaining the correct filling will ensure a healthy, long-lasting smile.