What Are the Best Tooth-Colored Filling Options for Kids?

Cavities are common in children, often due to lack of effective brushing and flossing. Children tend to hurry through brushing and may not be as thorough as they need to be to prevent decay. When food residue and plaque remain on the teeth for too long, the bacteria contained in plaque can eat away at the enamel, causing pits to form in the teeth. 

The good news is that cavities can be treated, in most cases preserving the natural tooth. Small and average-sized cavities can typically be treated with fillings. Tooth-colored fillings are commonly used for aesthetics and durability. 

If your child has a cavity, you may be wondering what tooth-colored fillings options are available and what’s the best course of treatment. Here’s what you need to know to make a fully informed decision. 

Benefits of Tooth-Colored Fillings 

When compared to amalgam fillings of the past, tooth-colored fillings have significant advantages. 

• Aesthetics. Tooth-colored fillings match the color of the existing teeth for a seamless appearance that boosts confidence. 
• Non-toxic. There are no toxic or potentially harmful materials, unlike amalgam (metal) fillings that contain mercury. 
• Safer for teeth. Tooth-colored fillings won’t expand and contract with changes in temperature, unlike amalgam fillings that can cause teeth to crack due to frequent fluctuations in size. 
• Preserve the natural teeth. Fillings preserve both baby teeth and permanent teeth, preventing the need for extraction. 

Types of Tooth-Colored Fillings 

There are 3 main types of fillings used in pediatric dentistry. Each has their own unique pros and cons. 

Composite Resin

The most common type of filling is made of composite resin. This gel or putty-like substance is applied and shaped to the tooth, then hardened using a blue light. It is made to match the existing tooth color for a natural appearance. 

• Pros: high durability, customizable in shape and color
• Cons: susceptible to staining and shrinking

Glass Ionomer

Consisting of a mix of glass powder and acrylic acid, glass ionomer fillings are another type of tooth-colored filling. 

• Pros: releases fluoride over time to strengthen the tooth, biocompatible, may be placed without anesthesia 
• Cons: not as strong as composite resin, susceptible to staining, and may not be effective for large cavities or areas of high chewing force

Ceramic

Most commonly used for in-lays and on-lays, ceramic is a sturdy material that can repair teeth with large areas of decay that may be too extensive for composite or glass fillings. 

• Pros: durable, stain-resistant, natural looking
• Cons: higher cost, longer process, susceptible to cracking under high pressure

Factors to Consider When Choosing a Filling Option

• Age of the child and their dental needs. For younger children with mostly baby teeth, composite fillings are the simplest option. For older children with permanent teeth, longer-lasting options may be worth considering. 
• Location and size of the cavity. Large cavities or those that are located in molars that bear heavy chewing force may require stronger fillings. 
• Durability vs. cost considerations. Stronger materials may cost more up front, but tend to last longer than lower cost options, resulting in fewer replacements over time. 
• Dentist recommendations and expertise. Your child’s dentist will recommend the best option for your child using their extensive knowledge and expertise. 

Contact Kids and Teens Dental Place 

If your child needs a filling and you’re not sure of the best option, contact us at Kids and Teens Dental place to schedule a consultation. We will assess the situation and make a recommendation for the best restorative procedure to save your child’s tooth. 

Frequently Asked Questions About Tooth-Colored Fillings

How long do tooth-colored fillings last?

On average, tooth-colored fillings last about 7 years. However, they can last for 10 years or even longer with good care and maintenance. 

Do tooth-colored fillings look natural?

Tooth-colored fillings are precisely matched to the color of the existing teeth for a natural appearance. In most cases you won’t be able to see which tooth has a filling when compared to the rest of the teeth. 

Kids and Teens Dental Place provides comprehensive dental services for patients from infants to young adults. Our restorative options allow children to keep their natural teeth in place, often for the rest of their lives. Contact us today to learn more and schedule an appointment.