Dental fillings are materials used by dentists to restore the structure and function of a tooth that has been damaged by decay or trauma. The primary purpose of a dental filling is to replace the lost or damaged tooth structure and prevent further decay. There are different types of dental fillings, each with its own set of advantages and disadvantages. The most common types include:
Dental fillings are materials used by dentists to restore the structure and function of a tooth that has been damaged by decay or trauma. The primary purpose of a dental filling is to replace the lost or damaged tooth structure and prevent further decay.
There are different types of dental fillings, each with its own set of advantages and disadvantages. The most common types include:
These are made from a mixture of metals, including mercury, silver, tin, and copper. Amalgam has been used for over a century and is known for its durability. However, some people are concerned about the mercury content, even though the amount is considered safe by health authorities.
Made from a mixture of plastic and glass or quartz, composite fillings are tooth-colored and blend in with natural teeth. They are a popular choice for visible teeth due to their aesthetic appeal. Composite fillings bond directly to the tooth structure, but they may not be as durable as amalgam fillings and may need replacement after some time.
These are tooth-colored fillings made from porcelain or ceramic materials. They are custom-made in a dental laboratory and then bonded to the tooth. Ceramic fillings are aesthetically pleasing and durable, making them suitable for restoring larger areas of tooth damage.
TThese fillings are made from a mixture of glass and an organic acid. They release fluoride over time, helping to prevent further decay. Glass ionomer fillings are commonly used for children's teeth and non-load-bearing areas.
Although less common today, gold fillings are durable and long-lasting. They are custom-made in a dental laboratory and are well-tolerated by gum tissues. However, their metallic appearance makes them less popular for visible areas.
The choice of filling material depends on various factors, including the extent of the tooth damage, location in the mouth, aesthetic preferences, and cost considerations. Your dentist will assess your individual situation and discuss the options with you before recommending a specific type of filling. Regular dental check-ups can help identify and address any potential dental issues early on, reducing the need for extensive dental work.