Dental Composite Fillings: Everything You Should Know

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dental composite fillings: everything you should know

What are Composite Fillings?

A particular type of dental filling called a composite filling, commonly referred to as a tooth-coloured filling or a white filling, is used to repair teeth that have been damaged by disease, cracks, or fractures. They are constructed of a resin substance that may be color-matched to perfectly match the natural color of your teeth, which is why they are known as “composite” fillings.

Have any questions? Reach out to our dentist in Carstairs to learn more about the unique service!

Other Filling Materials


Made from a combination of metals, including silver, mercury, tin, and copper. They are frequently used for big back tooth cavities with significant chewing pressures because they are strong and economical.


They are sometimes referred to as porcelain fillings and closely resemble the shade and look of real teeth. They outlast composite fillings and are less susceptible to stains. require many dental appointments for implantation and are created to order in a dental laboratory.


Made of a gold alloy that is renowned for its strength, toughness, and longevity. Compared to other filler materials, they are more costly and physically prominent but also more wear-resistant.

Glass Ionomer

Made of glass and acrylic materials. Over time, they start to emit fluoride, which helps stop further decay. frequently utilized as temporary fillings, non-load-bearing locations, or main teeth.

How Long Do Composite Fillings Last?

The durability of composite fillings can vary based on a number of elements, such as dental cleaning routines, dietary habits, the size and placement of the filling, and the dentist’s expertise. Composite fillings typically last five to ten years. However, they may live much longer with the right maintenance and care.

Are Composite Fillings Safe?

Composite fillings have been used by dentists near you for a long time and are considered to be quite safe. Composite filling materials are often well tolerated by the body. The following are some factors contributing to the safety of composite fillings:

  • Biocompatible: Non-toxic materials that are biocompatible with oral tissues are used to make composite fillings.
  • Minimal tooth structure removal: Minimal removal of good tooth structure is necessary for composite fillings compared to other types of fillings.
  • Bonding to tooth structure: Composite fillings affix firmly and securely to the tooth by fusing therewith.
  • Aesthetic appearance: Composite fillings may be color-matched to perfectly match natural teeth for a more aesthetically pleasing look.
  • Generally safe: Composite fillings have had a long history of secure usage in dentistry; allergic reactions or sensitivity are extremely uncommon.


Composite fillings have a number of benefits, such as:

  • Aesthetics: They may be color-matched to perfectly complement your natural teeth, practically obviating the need for them.
  • Versatility: Composite fillings offer a flexible treatment for a range of cavities since they may be utilized on both front and back teeth.
  • Bonding: The composite substance firmly adheres to the dental structure, giving the tooth more stability and sturdiness.
  • Preservation of natural tooth structure: When compared to other types of fillings, composite fillings need less healthy tooth structure to be removed, hence preserving the natural tooth.
  • Reduced sensitivity: Compared to metal fillings, composite fillings are less prone to produce temperature sensitivity.


Although composite fillings provide numerous benefits, there are a few possible downsides to take into account as well:

  • Staining: Composite fillings may be more susceptible to staining and discolouration over time than ceramic or gold fillings.
  • Durability: Composite fillings might not be as resilient to chewing pressures as other materials, such gold or amalgam, and therefore could need to be replaced sooner.
  • Cost: Due in part to the materials and techniques employed, composite fillings are often more expensive than standard amalgam fillings.
  • Technique sensitivity: Composite filling application takes skill and accuracy, and insufficient bonding or poor technique can result in problems including early wear or the need for replacement.
  • Time: Because the process requires stacking and curing the material, composite fillings may take longer to put in than conventional filling materials. Longer appointments may arise from this.

The Treatment

The following steps are included in the technique for getting composite fillings near you:

  1. Using a local anesthetic to numb the region
  2. Decay removal and dental preparation
  3. Use of a conditioning agent to promote bonding
  4. Building up layers and forming the composite substance
  5. Using a unique light to cure each layer
  6. Polishing and shaping the filling to give it a natural appearance
  7. Making the required modifications after checking the bite
  8. Cleaning and final examination

In a single dental appointment, composite fillings are often done. After the procedure, your dentist will go over how to care for yourself and, if necessary, set up a follow-up appointment.

If you’re in need of composite fillings in Didsbury and Carstairs areas, look no further than Mountain View Smiles. Our dental team is skilled in providing high-quality composite fillings to restore the health and aesthetics of your teeth.