Composite fillings are an aesthetically superior solution for correcting dental defects, as they can be perfectly matched to the natural tooth.
These tooth-colored fillings fully restore both the appearance and function of the tooth. You’ll be able to bite down confidently again and show off your most beautiful smile. We avoid using materials of concern, such as amalgam.
Today, composite fillings are standard in modern dental practices. Our dentists in Zurich will be happy to advise you on whether a composite filling is the best treatment option for your specific case and, if necessary, inform you about possible alternatives.
What is a composite filling?
When tooth defects or cavities are treated with a tooth-colored filling, it is usually a composite filling. These are also often referred to as plastic fillings.
The term “composite” refers to a composite material made up of several different materials. In the case of a composite filling, a liquid acrylic resin serves as the base, which is mixed with fine glass, ceramic, or quartz particles. This allows the filling to perfectly mimic the appearance of natural tooth structure.
Depending on the size of the defect, the composite filling is usually applied in several layers and then cured with a special light. The filling adapts perfectly to the shape of the tooth, creating a smooth and uniform surface.
When is a composite filling used?
In Zurich, we primarily use composite fillings to treat small and medium-sized dental defects. Composite fillings are especially indispensable in the front teeth due to their tooth-colored appearance.
Their suitability for the posterior region depends on the size of the defect and the amount of chewing stress placed on the treated tooth. In cases of high chewing stress or if the defect extends below the gum line, a ceramic inlay may be a better option.
Overall, modern composite fillings are very robust, durable, and therefore versatile. Unlike amalgam fillings, they can also be used during pregnancy and in children.
What are the advantages and disadvantages of composite fillings?
Composite fillings offer significant advantages in terms of aesthetics, stability, and durability. When properly placed, fillings last for many years today. Its good malleability makes composite the ideal material for nearly all situations, ranging from small defects and irregularities to carious areas. Once placed, the filling is visually indistinguishable from the natural tooth.
Some people have concerns about its composition. Composite is considered a safe alternative to amalgam, but it contains synthetic ingredients that may trigger allergies in some individuals. However, no adverse health effects are known to date.
Placing the filling in the tooth is a relatively complex process. The dentist usually has to use the layering technique, as the material shrinks as it hardens and can create tiny gaps. To prevent this, the composite filling must be placed very carefully. Additionally, its strength is lower than that of, for example, a ceramic inlay.
How does treatment with a composite filling work?
Before we place a composite filling in Zurich, the tooth is first prepared. Decayed portions are removed, and the tooth surfaces are lightly etched with acid to ensure optimal adhesion of the filling.
The dentist then applies a layer of liquid resin, similar to that used to bond crowns or inlays.
On top of this, the dentist builds up the composite filling layer by layer, curing each individual layer with blue light.
Finally, the filling is polished and checked to ensure it fits properly. You can leave our practice in Zurich right away and resume eating as soon as the numbing wears off. Depending on the size of the cavity, the entire treatment takes about 30–60 minutes.
Caring for a Composite Filling: What Should You Keep in Mind?
Basically, you can eat and drink normally with your composite filling and are not otherwise restricted. The same oral hygiene recommendations apply as for your natural teeth.
If you frequently consume foods and beverages that stain, such as coffee or tea, the composite filling may begin to differ in color from your natural teeth over time. In this case, it may make sense to replace the filling at a later date. Any color differences do not affect the durability of the filling.
How much does a composite filling cost?
The cost of a composite dental filling depends on the location of the cavity and its size. Please feel free to consult our dentists for more information. If you need a new filling or would like to replace an existing restoration with a tooth-colored filling, our dentists will be happy to provide you with a cost estimate.
FAQ
There are three types of dental fillings: cement, composite, and amalgam.
Dental cement is the simplest solution, but it is not very durable and is therefore used primarily as a temporary filling. Since amalgam contains highly toxic mercury, tooth-colored composite fillings are the most commonly used option today. These are durable, strong, and mercury-free.
As an alternative to a simple dental filling, ceramic inlays and onlays can also be used, especially when greater stability is desired.
Mit Komposit und Kunststoff ist in Bezug auf Zahnfüllungen dasselbe Material gemeint. Der Begriff Komposit bezeichnet einen Verbund aus mehreren Materialien, in diesem Fall auf Basis von flüssigem Acrylkunststoff. Daher ist häufig von Kunststofffüllungen die Rede.
Composite dental fillings are based on liquid acrylic resin mixed with fine glass, quartz, or ceramic particles. These particles form the actual filler material. Depending on the size and proportion of the particles—which make up about 80% of the filling—the filling can achieve either greater stability or a better aesthetic appearance. The dentist therefore uses different types of composite for different applications.
Composite is often used to improve the appearance of individual teeth. This tooth-colored material is ideal for correcting minor defects, gaps between teeth, and crooked or unusually shaped teeth. Your dentist can advise you on whether a composite filling is a suitable solution for the problem you’re experiencing.
When properly placed, composite fillings often last for many years these days. The exact lifespan can vary greatly depending on the stress placed on the filling. On average, however, you can expect a lifespan of 5 to 10 years. The filling can also be replaced at any time if necessary.
Having a composite filling placed is completely painless for the patient. If treatment for tooth decay is required beforehand, we also prioritize gentle dental care here in Zurich. Thanks to modern anesthetics, you generally don’t need to worry that your treatment will be painful.