For many years, the beauty of smiles has been compromised by the placement of silver amalgam fillings. Natural looking white composite resin fillings have become a popular and preferred alternative, which also require less natural tooth structure to be removed than an amalgam option. Made from a blend of plastic material and fine glass particles mixed to a paste-like consistency, it is then moulded to the shape of the tooth, bonding with the natural tooth structure.
The tooth is prepared by removing all the decay and then treated with a special solution to make the surface slightly rough, this will ensure a strong bond between the composite material and enamel is achieved.
The composite filling is placed in thin layers and sculpted to the form and shape required. A blue light hardens each layer before the next one is applied. Once the perfect shape is achieved, it is polished to a tooth-like lustre.
White composite resin fillings, also known as tooth-colored fillings, are a popular alternative to traditional silver amalgam fillings. Composed of a mixture of plastic and fine glass particles, these fillings offer a natural appearance that blends seamlessly with the surrounding teeth. One significant advantage of composite resin is its ability to bond directly to the tooth structure, which often allows for more conservative preparations, preserving more of the natural tooth compared to amalgam fillings.
How are White Composite Resin Filling made?
The process of placing a composite resin filling involves several steps. First, the dentist numbs the area around the tooth to ensure a comfortable experience for the patient. Then, the decayed or damaged portion of the tooth is removed using specialized dental instruments. Once the tooth is prepared, the dentist carefully applies layers of composite resin material, each of which is hardened with a curing light. This layering technique helps to ensure proper shaping and durability of the restoration. After the filling is sculpted and polished, the tooth is restored to its natural function and appearance.
What are the benefits of White Composite Resin Fillings?
One of the main benefits of white composite resin fillings is their aesthetic appeal. Unlike silver amalgam fillings, which can be noticeable when smiling or speaking, composite fillings closely mimic the natural color and translucency of tooth enamel. This makes them an excellent choice for restoring teeth in visible areas of the mouth, such as the front teeth. Additionally, composite resin can be shaded to match the exact color of the patient’s teeth, further enhancing their natural appearance.
Are there other advantages?
In addition to their aesthetic advantages, white composite resin fillings offer other benefits as well. Because they bond directly to the tooth structure, composite fillings require less removal of healthy tooth material compared to amalgam fillings, which helps to preserve the strength and integrity of the tooth. Furthermore, composite resin is free of mercury, making it a safe and biocompatible option for dental restorations. With proper care and maintenance, composite fillings can provide long-lasting results, restoring both the function and beauty of the smile.
When are White Composite Resin Filling not suitable?
While white composite resin fillings offer numerous advantages, it’s essential to consider that they may not be suitable for all situations. In some cases, such as when restoring large cavities or areas of heavy bite pressure, other materials like amalgam or porcelain may be more appropriate. However, for many patients, composite resin fillings provide an excellent option for restoring teeth in a way that is durable, aesthetically pleasing, and minimally invasive.
Our dentists at Boroondara Dental will be able to advise if a white composite resin filling is appropriate for you. If you have any questions, give us a call on (03) 9817 5001 today.