When it comes to cavity care, dental fillings are the best way to stop decay from causing tooth pain, as well as the need for root canal therapy or extraction. But as Dentaworks Hawaii explains, not every filling material is the same. To help patients better understand their cavity treatment options, this family dentistry clinic in Honolulu, HI, outlines the main options available today and how they work.

5 Types of Dental Fillings Your Family Dentistry Specialists May Use  

1. Gold

Gold is one of the oldest filling methods around, as the material has been used in dental care since ancient times. Compared to all other options, it lasts the longest at as much as 15 years. Incredibly durable, it can easily withstand the day-to-day force of chewing. However, despite these benefits, gold fillings can be noticeable, are one of the most expensive options, and require multiple visits to complete treatment.

2. Silver Amalgam

Silver amalgam fillings—comprised of blended copper, mercury, silver, tin, and zinc—are the most affordable cavity care option and can stay in shape for a decade or longer. Unlike gold, this metal can corrode and cause discoloration of the surrounding tooth.

3. Composite Resin

Composite resin is a popular filling option that matches the natural tooth color. This solution uses a combination of fine glass and plastic, which is placed in the filling and hardened using a specialized light. Although composite resin is slightly more expensive than amalgam, less drilling requirements and strong bonding to the tooth make it worth the cost for many patients. With a minimum life expectancy of five years, this option may not last as long as other options.

4. Porcelain  

Porcelain or ceramic offers the benefits of a natural tooth color and stain-resistant surface. While it can last longer than composite resin, this material is more fragile and subject to damage. In terms of cost, these fillings are comparable to gold.

5. Glass Ionomer

Glass ionomer is a unique option that’s made from a mixture of fluoroaluminosilicate glass and acrylic. These fillings are designed to release fluoride over time, which can help reduce the risk of future decay. While the cost is comparable to that of composite resin, the natural tooth color glass ionomer offers is not as precise. Since it is weaker than other filling choices, it is usually placed in areas that aren’t subjected to chewing force or in baby teeth.

Knowing what type of filling is best for you isn’t easy, but Dentaworks Hawaii simplifies the process by using safe digital X-rays to assess cavity damage and determine what materials are ideal. Beyond cavity treatment, this family dentistry provider of Honolulu, HI, aims to help patients of all ages smile with confidence through their advanced care options that range from teeth cleaning to dental implants. Visit them online to learn more about their services or call (808) 528-1200 to schedule an appointment.