What Is a Composite Filling?
Composite fillings are a mixture of resins, glass particles, and colorants that impart a translucent appearance similar to tooth enamel. The composite is applied to the tooth in layers and hardened using a UV light. Unlike silver amalgam fillings, composites your dentist can design your restoration to match the color of your natural teeth, giving you a seamless-looking repair,
Since the composite bonds directly to the tooth, these fillings require less removal of the healthy tooth, leaving more remaining tooth structure intact. Composite fillings are also less susceptible to cracking and chipping due to temperature changes in the mouth than amalgam fillings.
How Is a Composite Filling Placed?
To place a composite filling, the dentist will numb the area if necessary and remove any decay. The remaining tooth structure is then etched to create a rough surface to which the composite can bond.
Our dentist will match the shade of your natural tooth and mix up a composite that is applied in layers with curing between each layer. Once built up, the filling will be shaped to contour to your bite and look natural and then polished smooth.
We may use a semi-direct or indirect filling for areas needing larger repairs. This involves a composite that is either built inside the mouth and then removed for curing or a filling manufactured outside the mouth and cured. This allows for stronger curing and a more sturdy composite filling. Once the composite material is cured, it is bonded to your natural tooth.
Why Choose Composite?
While composite fillings are usually more expensive than silver amalgam fillings, they offer a better aesthetic than metal fillings. They can also act more like a natural tooth, helping to avoid fractures due to uneven stress when biting.
Contact our office today to make an appointment or to ask your questions about tooth-colored composite fillings.
I plan on seeing Dr. Sheffield and the staff for another 42 years!
I have been going here since 1976, Since Dr. Sheffield has taken over the practice from Dr. Baum, I have seen the latest improvements from a dedicated professional and supportive staff! With this expertise in CNY, I plan on seeing Dr. Sheffield and staff for another 42 years! Also had the teeth whitening, Highly recommend it.
– Timothy M.