Comparing Traditional and Modern Fillings
Traditional dental restoratives, or fillings, may include gold, porcelain, and composite. The strength and durability of traditional dental materials continue to make them useful for situations where restored teeth must withstand extreme forces that result from chewing, such as in the back of the mouth
Newer dental fillings include ceramic and plastic compounds that mimic the appearance of natural teeth. These compounds, often called composite resins, are usually used on the front teeth where a natural appearance is important, as well as on the back teeth depending on the location and extent of the tooth decay.
Choosing the Right Filling for Your Child
Several factors affect the performance, durability, and cost of dental restorations, including:
- The materials used in the filling.
- The amount of healthy tooth structure remaining
- The location and placement of the filling
- The chewing pressure the tooth will endure
- The time and number of visits required for the procedure.
Before treatment, your dentist will discuss the options and help determine the best filling for your child’s needs. Understanding the two main types—direct and indirect fillings—can help you make an informed decision.
Understanding the Difference Between Direct and Indirect Fillings
Direct Fillings
Direct fillings are placed into a prepared cavity in just one visit. These include materials like glass ionomers, resin ionomers, and composite resins. The dentist prepares the tooth, applies the filling, and makes any necessary adjustments—all in a single appointment.
Indirect Fillings
Indirect fillings typically require two or more visits. These include inlays, onlays, crowns, bridges, and veneers made from materials such as gold, ceramics, or composite resins. During the first visit, the dentist prepares the tooth and takes an impression. This impression is sent to a dental lab to create the restoration. On the second visit, the dentist places and adjusts the final restoration.