Wellington Office:
Restoring Strength and Function to Your Teeth
When a tooth is damaged by decay or trauma, dental fillings are commonly used to restore its function and appearance. Traditional fillings, often made from silver amalgam, have been widely used due to their strength and durability, especially in the back teeth where chewing forces are strongest.
However, with advancements in dental materials, composite resins and ceramic fillings now offer a more aesthetic option. These newer materials mimic the look of natural teeth, making them ideal for front teeth or areas where appearance matters most.
What Type of Filling is Right for You?
Several factors can influence the choice of filling material, including:
- The type of material used in the filling
- The amount of remaining tooth structure
- The location and extent of the decay
- The chewing load the restored tooth will endure
- The time and number of visits needed for preparation and adjustment
During your consultation, we’ll discuss all your options and help you choose the most suitable filling based on your unique needs.
Types of Dental Fillings
Fillings can be categorized into direct and indirect types. Understanding the difference between these two will help you make an informed decision.
Direct Fillings
These fillings are placed directly into a prepared cavity in one visit. Materials include:
- Silver amalgam
- Composite (resin)
- Glass ionomers
- Resin ionomers
The dentist will prepare the cavity, place the filling, and adjust it all in one appointment.
Indirect Fillings
For more extensive decay or damage, indirect fillings are used and typically require two or more visits. These include:
- Inlays
- Onlays
- Veneers
Made from materials like gold, ceramics, base metal alloys, or composites, these fillings are fabricated in a dental laboratory after your initial visit. During the first visit, the dentist prepares the tooth and takes an impression. A temporary covering is placed while the permanent restoration is made. During the second visit, the restoration is cemented and adjusted.
Explore Our Helpful Video Guides
Composite Filling (Anterior)
This video walks you through the process of getting a composite filling for the front teeth. Learn what to expect and how this treatment helps restore your smile with natural-looking results.
Composite Filling (Posterior)
Discover how composite fillings are applied to back teeth. This video demonstrates the step-by-step process to help you feel confident and informed about your dental care.
Composite Versus Amalgam Filling
In this video, compare composite and amalgam fillings to understand which is best for your needs. Learn about the benefits of each type and how they can impact your long-term oral health.
Post-Operative Instructions for a Composite Filling
After getting a composite filling, it’s important to follow care instructions. This video offers practical advice for maintaining your new filling and promoting healing for optimal dental health.