What Are Different Types of Tooth Fillings

Dentists use fillings to repair your teeth and treat cavities. Currently, you can select from various filling materials depending on your dentist's recommendations. Your dentist can fill your teeth with materials including gold and silver amalgam. Your dentist will select a suitable filling depending on the extent and location of the decay, cost and insurance coverage. It is important to bear in mind that regular cleaning of your teeth and maintaining a healthy diet can help prevent tooth decay hence avoid fillings. Moreover, regular checkups will ensure that your dentist identifies and treats any dental problems early.

 

Silver amalgam

Your dentist will recommend dental amalgam especially for teeth that are prone to excess wear and tear for instance molars. These fillings provide durability and strength at an affordable cost. However, they are likely to cause tooth cracks more easily than other materials. The main drawback of this material is that it is prone to contraction and expansion, creating spaces between your filling and tooth. Consequently, this enables the formation of cavities.

 

Composite

These fillings are popular because their color can match your teeth. However, they are not as resilient as metal fillings. Furthermore, they may need replacement after five years unlike metal, which requires replacement after 10-15 years.

 

Gold

These fillings are non-corrosive and sturdy. Gold fillings can last up to 15 years. Numerous patients find these fillings aesthetically pleasing.  However, they tend to be costly and require several dental office visits.

 

Ceramic

These fillings are porcelain-made and are durable. They are also aesthetically pleasing. Moreover, this material is more costly compared to other materials. They are also resistant to abrasion and staining compared to composite fillings. The drawback of this material is that it is more fragile than composite fillings. Your dentist may have to decrease your tooth's size in order to create space for this material.

 

Glass ionomers

These fillings use acrylic and glass as materials. Although they are not durable, they are ideal for children because their teeth are still undergoing changes. Additionally, they can emit fluoride, which can help fight against tooth decay. The drawback of this material is that it is considerably weaker than composite and is more prone to fracture or wear and tear. This material does not match the tooth's color as composite does.

 

Tooth-colored fillings

Dentists place these fillings in your front teeth for cosmetic purposes. Recent enhancements have made them more affordable. They frequently function as a substitute to amalgam. However, these fillings are not always suitable. For instance, this material may be unsuitable for a huge filling in your back tooth. 

Posted by: Admin Admin on 11/28/2014
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