Tooth decay is a common dental problem that affects people of all ages. If you have a cavity, your dentist will recommend a filling to restore the health and function of your tooth. In the past, silver amalgam fillings were the most common type of filling used. However, tooth coloured fillings have become increasingly popular in recent years due to their many advantages.
Aesthetic Appeal
One of the most significant benefits of tooth coloured fillings is their aesthetic appeal. Tooth coloured fillings are made from a composite resin that can be closely matched to the natural colour of your teeth. This means that the fillings will blend in seamlessly with your smile, and they will be virtually undetectable. In contrast, traditional silver amalgam fillings are very noticeable, especially when you smile or laugh.
Preserving Tooth Structure
Tooth coloured fillings are a more conservative treatment than traditional silver amalgam fillings. This is because they require the removal of less tooth structure. Tooth coloured fillings are bonded to the tooth, which helps to strengthen the tooth and prevent further decay. Silver amalgam fillings, on the other hand, simply wedge into the cavity. This can sometimes weaken the tooth and make it more susceptible to fracture.
Mercury-Free
Tooth coloured fillings are mercury-free. Silver amalgam fillings contain mercury, a metal that has been linked to a number of health concerns. While the amount of mercury in amalgam fillings is very small, some people prefer to avoid it altogether. Tooth coloured fillings are a safe and healthy alternative for people with mercury allergies or concerns.
Durability
Tooth coloured fillings are very durable and can last for many years with proper care. However, their lifespan can vary depending on the size and location of the filling, as well as your oral hygiene habits. With good brushing and flossing, tooth coloured fillings can last just as long as traditional silver amalgam fillings.
More Comfortable Procedure
The procedure for placing a tooth coloured filling is typically more comfortable than the procedure for placing a silver amalgam filling. This is because less drilling is required, and the tooth coloured resin can be cured with a special light. This means that there is no need for anaesthesia in most cases.
Potential Disadvantages of Tooth Coloured Fillings
While tooth coloured fillings offer many advantages, there are also a few potential disadvantages to consider.
- Tooth coloured fillings may be more expensive than traditional silver amalgam fillings.
- Tooth coloured fillings may require more chair time to place than silver amalgam fillings.
- Tooth coloured fillings may be more susceptible to chipping or breaking than silver amalgam fillings, especially if they are large.
Conclusion
Tooth coloured fillings are a popular choice for restoring cavities due to their many advantages. They offer a more natural appearance, preserve tooth structure, are mercury-free, and are durable. If you are considering getting a filling, talk to your dentist at Town Hall Dental about whether tooth coloured fillings are the right option for you. We are happy to answer any questions you may have and help you achieve a healthy and beautiful smile.
Do you have any questions about tooth coloured fillings? Leave a comment below!
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